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转贴:【40Cr10Si2Mo 3Cr20Ni10W2(SNCrW)*,5Cr21Mn9Ni4N (...

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40Cr10Si2Mo 3Cr20Ni10W2(SNCrW)?,5Cr21Mn9Ni4N (X53CrMnNiN219(21-4N),SUH35),4Cr14Ni14W2Mo(SUH31,2 - 江苏木生金金属制品有限公司

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IP属地:江苏1楼2024-08-13 16:32回复