fire hose connection 消防软管接头 ; 消防软管接口

ground connection fire 接地起火

fire department connection 水泵接合器 ; 消防水泵接合器

fire-service connection 消防泵接水口

single fire department connection 单接口水泵接合器

fire department pumper connection 水泵结合器

siamese fire department connection 水泵接合器

free-standing siamese fire department connection 自立集水水泵接合器

fire extinguishing connection 灭火接管

standing siamese fire department connection 自立集水水泵接合器