ASTM资源列表
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[国外标准] ASTM A592/A592M-04 Standard Specification for High-Strength Quenched and Tempered LowAlloy Steel For
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[国外标准] ASTM A592/A592M-04 Standard Specification for High-Strength Quenched and Tempered Low-Alloy Steel Fo
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[国外标准] ASTM A589-96(2001) Standard Specification for Seamless and Welded Carbon Steel Water-Well Pipe
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[国外标准] ASTM A588/A588M-05 Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [
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[国外标准] ASTM A586-04a Standard Specification for Zinc-Coated Parallel and Helical Steel Wire Structural Stra