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发表于 2009-9-10 20:03:56
ASTM A 1008-2005 高强度低合金和改性高强度低合金冷轧结...
A1008/A1008M-04a Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with Improved Formability