標題: ASTM A 748-1987 壓力容器用靜態鑄造的激冷白口鐵-灰口.... [打印本頁] 作者: 兌水 時間: 2009-9-8 19:46 標題: ASTM A 748-1987 壓力容器用靜態鑄造的激冷白口鐵-灰口.... A748/A748M-87(2003) Standard Specification for Statically Cast Chilled White Iron-Gray Iron Dual Metal Rolls for Pressure Vessel Use