Specification资源列表
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[国外标准] ASTM A325-07 Standard Specification for Structural Bolts, Steel, Heat Treated, 120105 ksi Minimum Te
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[国外标准] ASTM A325-04 Standard Specification for Structural Bolts, Steel, Heat Treated, 120-105 ksi Minimum T
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[国外标准] ASTM A307-07 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
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[国外标准] ASTM A307-04 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
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[国外标准] ASTM A3-01 Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treat
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[国外标准] ASTM A270-03a Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tub
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[国外标准] ASTM A269-04 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for Ge
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[国外标准] ASTM A2-02 Standard Specification for Carbon Steel Girder Rails of Plain, Grooved, and Guard Types