杨博 发表于 2007-8-10 10:10:30

ASTM A 276-04 Standard Specification for Stainless Steel Bars and Shapes

ASTM A 276-04 Standard Specification for Stainless Steel Bars and Shapes

[ 本帖最后由 tdragonfu 于 2008-2-26 18:26 编辑 ]
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