The water supply was cut off by the plumber to lay new pipes.

管道工为铺设新水管中断了供水。

youdao

Plastic pipes are often the cheapest and easiest to lay.

塑料水管通常是最便宜的也是最易安装的。

youdao

To lay various kinds of underground pipes by non-excavation construction technology can greatly reduce the influence of traffic, noise and dust on the environment in the urban districts.

采用非开挖施工技术敷设各种地下管线，可大大降低交通、噪音、粉尘对城区环境的影响。

youdao

He said he had identified holes and road surface cracks mainly where service companies had dug up roads to fix or lay pipes and cabling.

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About 20 people, in pairs or in groups of three, chained their arms together inside sections of drain pipes and other plastic tubing and lay down on the road in front of the north gate, while eight other people did the same at the south gate.

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