Back to products

Foreign standards

Showing 364561–364584 of 368881 results

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2161.6-2003 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2160.1/C-1998 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2160.1-1998 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2159-2009 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2157-1997 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2156.2-2001 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2156.1-2001 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2150-2005 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2149-2003 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2148-2004 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2145-2002 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2140-2008 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2136-1977 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2134.3-1994 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2134.2-1999 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2134.1-1999 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2129-2000 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2127-1992 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2125-1992 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2124/B-1992 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2124/A-1992 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2122.3-1993 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2122.1-1993 PDF(electronic copy)

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-TEMP-NO-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

SAI AS 2120.3-1992 PDF(electronic copy)

Scroll To Top