标 准 编 号:BS EN 12516-1-2005简体中文标题:工业阀门.外壳设计强度.钢制阀门外壳的列表法繁体中文标题:工业阀门.外壳设计强度.钢制阀门外壳的列表法English Name:Industrial valves - Shell design strength - Tabulation method for steel valve shells