標題: ASTM B 515-1995統一編制牌號為UNS N08120、NO8800NO8810和N0811焊接... [打印本頁] 作者: 兌水 時間: 2009-9-13 07:25 標題: ASTM B 515-1995統一編制牌號為UNS N08120、NO8800NO8810和N0811焊接... B515-95(2002) Standard Specification for Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Alloy Tubes