標題: ASTM A 732-2005 一般設備用熔模鑄造碳素低合金鋼及高強... [打印本頁] 作者: 兌水 時間: 2009-9-8 14:43 標題: ASTM A 732-2005 一般設備用熔模鑄造碳素低合金鋼及高強... A732/A732M-02 Standard Specification for Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures