[国外标准] SAE J402-1997 SAE NUMBERING SYSTEM FOR WROUGHT OR ROLLED STEEL

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[国外标准] SAE J2342-1999 Numbering Systems for End Mills

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[国外标准] SAE J2276-1998 Numbering System for Multiple Diameter Cutting Tools

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[国外标准] SAE J2124-1998 Numbering System for Single Diameter and Taper Reamers

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[国外标准] SAE J2123-1998 Numbering System for Taps

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[国外标准] SAE J2122-1998 Numbering System for Single Diameter Drills

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[国外标准] SAE J1086-1995 NUMBERING METALS AND ALLOYS

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