【摘要】 简述了建筑安装工程中室内排水管道堵塞的原因,介绍了乙字管、存水弯水封、卫生器具的就位等关键环节的技术措施,以搞好管道安装,满足用户的使用要求。更多还原

【Abstract】 The reasons caused the blocking of discharge pipe in indoor installation works are briefly introduced.Technical measures about the installation of sigmoid pipe,trap water seals,sanitary apparatus and other parts are introduced in order to instruct the installation of pipes and meet requirements of users.更多还原