標(biāo)題: ASTM B 515-1995統(tǒng)一編制牌號(hào)為UNS N08120、NO8800NO8810和N0811焊接... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-9-13 07:25 標(biāo)題: ASTM B 515-1995統(tǒng)一編制牌號(hào)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