ASTM A 1011-A 1011M-12
ASTM A 1011-A 1011M-12 Steel,Sheet and Strip,Hot-Rolled,Carbon,Strucutral,High-Strength Low-Alloy,High-Strength Low-Alloy with Improved Formability,and Ultra-High Strengthhttp://bbs.infoeach.com/xwb/images/bgimg/icon_logo.png 该贴已经同步到 huanhuan8184的微博 谢谢您的分享,金币已奖励!
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