This essay also introduces some installation methods of rain cups and pipes suitable to the big house surface draining rain through pressure flow rain drainage system.

介绍了适用于大屋面雨水排放的压力流雨水排水系统中雨水斗和管道的安装方法。

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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。

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The working features of the drainage pipe under full pipe flow state was analyzed, the selection of pipe materials under full pipe flow state and the precautions for pipe installation were introduced.

对排水管道在满管流状态下的运行特性进行分析，并介绍了在满管流状态下管材的选择以及管道安装注意事项。

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Director of Highways Richard Pearson said the work will involve the installation of drainage pipes across the road close to the entrance to the Carrick Park Estate.

BBC: Isle of Man roadworks set to begin