huanhuan8184 发表于 2016-4-27 17:01:02

ASTM A 794-A 794M-12

ASTM A 794-A 794M-12  Commercial Steel(CS),Sheet,Carbon(0.16% Maximum to 0.25% Maximum),Cold-Rolled


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qwanghuazhang 发表于 2016-4-28 08:17:07

:):):):):):):):):):)ASTM A 794-A 794M-12 [

admin 发表于 2016-4-28 11:17:37

谢谢您的分享,金币已奖励!
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