Abstract: : building water supply and drainage engineering construction and installation of the project is an important part, its installation quality of will directly affect people's use.

䧝摘要：建筑给排水工程是建筑安装工程的重要组成部分，其安装质量的好坏将直接影响人们的使用。

youdao

[disadvantages] : in case of poor drainage, easy to soak water, installation and maintenance inconvenience, equipment dependence, poor ventilation at the bottom, easy to damp electronic components.

【缺点】：如遇排水不畅，容易积水浸泡，安装和维修不便，设备依赖性强，底部通风不良，电子部件易受潮。

youdao