摘要
本文介绍了管道穿楼层处防漏的正确方法及便槽、便坑防渗漏的措施，同时又介绍了发生渗漏后修补的方法。
The paper present the methods to prevent the leaking at the place of pipes passing through the layer and the repair ways after the leaking occured.
出处
《森林工程》
北大核心
2001年第4期54-55,共2页
Forest Engineering
