sigh007 发表于 2012-3-16 16:24:09

MIL-W-52263C


                   MIL-W-52263C, MILITARY SPECIFICATION, WIRE, STEEL, CORROSION RESISTING, FREE MACHINING STOCK (30 JUN 1975) ., Specification MIL-W-52263C(PIR),dated 7 May 1969, is hereby canceled. Future procurements for this material should refer to ASTM A 555 and ASTM A 581.         
         
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