铸铁污水管 meaning in Chinese

cast iron sewage pipe
cast-iron soil pipe

Standard specification for cast iron soil pipe and fittings
铸铁污水管和配件的标准规范
Standard specification for rubber gaskets for cast iron soil pipe and fittings
铸铁污水管和配件用橡胶垫圈的标准规范
Standard specification for shielded couplings joining hubless cast iron soil pipe and fittings
防护联接器连接无毂铸铁污水管和配件标准规范
Standard specification for hubless cast iron soil pipe and fittings for sanitary and storm drain , waste , and vent piping applications
污水雨水废物和通风管道用无凸口铸铁污水管及配件的标准规范
Standard test method for gaskets for use in connection with hub and spigot cast iron soil pipe and fittings for sanitary drain , waste , vent , and storm piping applications
卫生排水废弃物通风和暴雨管设施用与衬套窝接式铸铁污水管和配件相连接用垫圈的标准试验方法