89资源列表
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[国外标准] ASTM F1245-89(2001) Standard Specification for Faucets, Single and Double, Compression and Self-Clos
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[国外标准] ASTM A895-89(2004) Standard Specification for Free-Machining Stainless Steel Plate, Sheet, and Strip
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[国外标准] ASTM A887-89(2004) Standard Specification for Borated Stainless Steel Plate, Sheet, and Strip for Nu
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[国外标准] ASTM A663/A663M-89(2000) Standard Specification for Steel Bars, Carbon, Merchant Quality, Mechanical