兑水 发表于 2009-9-8 07:45:43

ASTM A 606-2004 改进防大气腐蚀性的热轧和冷轧高强度低合金...

A606-04 Standard Specification for Steel, Sheet and Strip, High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, with Improved Atmospheric Corrosion Resistance
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