国外标准列表
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[国外标准] ASTM F2282-03 Standard Specification for Quality Assurance Requirements for Carbon and Alloy Steel W
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[国外标准] ASTM F2281-04 Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and
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[国外标准] ASTM F2280-06 Standard Specification for Twist Off Type Tension Control Structural Bolt-Nut-Washer A