标 准 编 号:MSS SP-110-2010简体中文标题:螺纹、承插焊、软纤焊、凹槽和外接连接球阀繁体中文标题:螺纹、承插焊、软纤焊、凹槽和外接连接球阀English Name: Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared Ends... 上一篇:MSS SP-72-2010 法兰端或对焊端通用球阀下一篇:MSS SP-97-2001 整体加强锻制分支引出端管件-承插焊式、螺纹式与焊式端头(中文版)