2001资源列表
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[国外标准] ASTM A512-96(2001) Standard Specification for Cold-Drawn Buttweld Carbon Steel Mechanical Tubing
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[国外标准] ASTM A503/A503M-01(2001)e1 Standard Specification for Ultrasonic Examination of Forged Crankshafts
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[国外标准] ASTM A435/A435M-90(2001) Standard Specification for Straight-Beam Ultrasonic Examination of Steel Pl
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[国外标准] ASTM A390-95(2001) Standard Specification for Zinc-Coated (Galvanized) Steel Poultry Fence Fabric (H
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[国外标准] ASTM A319-71(2001) Standard Specification for Gray Iron Castings for Elevated Temperatures for Non-P