... 管道金属接头 junction of metal for pipes 地下管道 Under ground pipe 咬边/咬肉 Under cut ...
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under ground water pipe range 地下输水管网
under ground pipe
地下管
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A pump lowered into the river pulls the water through a filter and into a pipe which carries the water under the road and the ground floor of the house.
置放于河里的抽水管，将水吸进过滤器中，再进入一个能通过地面到达房子的管子。
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The pipe fitters sometimes have to Labour under the ground.
管疲乏工人有时不得不在地下工作。
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