meizhong 发表于 2014-2-26 12:49:48

ASTM A1001-2001(R2010) Standard Specification for High Strength Steel Castings

ASTM A1001-2001(R2010) Standard Specification for High Strength Steel Castings in Heavy Sections

admin 发表于 2014-2-27 09:46:27


谢谢您的分享，金币已奖励！

qiujuxue 发表于 2017-2-15 11:11:17

感谢提供好资料，支持。

pdf763 发表于 2017-5-7 10:44:32

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