標(biāo)題: ASTM B 171-2004 壓力容器、冷凝器及熱交換器用銅合金中厚板... [打印本頁] 作者: 兌水 時(shí)間: 2009-9-11 14:49 標(biāo)題: ASTM B 171-2004 壓力容器、冷凝器及熱交換器用銅合金中厚板... B171/B171M-04 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condensers, and Heat Exchangers