標題: ASTM A 968-1996 和耐熱耐蝕設備用鉻,鉻鎳及硅合金鋼棒材... [打印本頁] 作者: 兌水 時間: 2009-9-10 09:35 標題: ASTM A 968-1996 和耐熱耐蝕設備用鉻,鉻鎳及硅合金鋼棒材... A968/A968M-96(2001) Standard Specification for Chromium, Chromium-Nickel, and Silicon Alloy Steel Bars and Shapes for Corrosion and Heat-Resisting Service