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GB/T 9441-2021 Translated English of Chinese Standard. (GBT9441-2021)
Language: en
Pages: 39
Authors: https://www.chinesestandard.net
Categories: Technology & Engineering
Type: BOOK - Published: 2020-06-06 - Publisher: https://www.chinesestandard.net

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This Document specifies the nodularity calculation, metallographic sample preparation, inspection rules, inspection items and rating charts, result representati