国外标准列表
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[国外标准] ASTM A921/A921M-93(2005) Standard Specification for Steel Bars, Microalloy, Hot-Wrought, Special Qua
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[国外标准] ASTM A920/A920M-02a Standard Specification for Steel Bars, Microalloy, Hot-Wrought, Special Quality,
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[国外标准] ASTM A918-00(2005) Standard Specification for Steel Sheet, Zinc-Nickel Alloy Coated by the Electroly
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[国外标准] ASTM A917-05 Standard Specification for Steel Sheet, Coated by the Electrolytic Process for Applicat
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[国外标准] ASTM A915/A915M-93(2003) Standard Specification for Steel Castings, Carbon, and Alloy, Chemical Requ
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[国外标准] ASTM A914/A914M-92(2005) Standard Specification for Steel Bars Subject to Restricted End-Quench Hard
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[国外标准] ASTM A913/A913M-04 Standard Specification for High-Strength Low-Alloy Steel Shapes of Structural Qua
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[国外标准] ASTM A912/A912M-04 Standard Test Method for Alternating-Current Magnetic Properties of Amorphous Mat
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[国外标准] ASTM A911/A911M-05 Standard Specification for Uncoated, Stress-Relieved Steel Bars for Prestressed C