leunghb 发表于 2013-12-13 10:07:32

ASTM A684/A684M-08 Standard Specification for Steel, Strip, High-Carbon, Cold-Ro

ASTM A684/A684M-08

Standard Specification for
Steel, Strip, High-Carbon, Cold-Rolled

admin 发表于 2013-12-15 14:06:57


谢谢您的分享，金币已奖励！

dongzhongdian 发表于 2014-7-24 16:12:32



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ASTM A684/A684M-08 Standard Specification for Steel, Strip, High-Carbon, Cold-Ro

xunzai3 发表于 2014-8-15 14:53:24

thanks for sharing,very kind of you
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