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GBT 3087-2022 - ASTM A335-2019
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ASTM A53 - SANS62-1：2013
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- GB 713-2014
- EN10025-1
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- ASTM A234_A234M-2018
- GOST-380-2005-E2008-ANG
- GOST_8732-78
- Nòm, materyèl ak egzijans pou tiyo asye silenn
- GB_T12459-2017
- GOST8639-82
- GOST 10704_1991
- GOST 8732_1978
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