標(biāo)題: ASTM B 275-2005 某些鍛造和鍛造有色金屬及合金統(tǒng)一牌號編制... [打印本頁] 作者: 兌水 時(shí)間: 2009-9-12 08:44 標(biāo)題: ASTM B 275-2005 某些鍛造和鍛造有色金屬及合金統(tǒng)一牌號編制... B275-04 Standard Practice for Codification of Certain Nonferrous Metals and Alloys, Cast and Wrought