ASTM A 635-2006 热轧碳素钢薄板,带材和重型粗盘条规格
A635/A635M-04e1 Standard Specification for Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, and High-Strength Low-Alloy with Improved Formability, General Requirements for
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