service pipe meaning in English

(由总管通入屋内的)自来水[煤气]输送管。

All other service piping and equipment were essentially intact .
其余各供水管及设备基本上安然无恙。
Building services piping code for pressure piping
建筑物服务设施用压力管道标准
Research of optimal allocation of city ' s service pipes
城市给水管网的优化配置研究
Seamless steel tubes for low - temperature - service piping
低温管道用无缝钢管
Attention to the choice and fixing of the indoor service pipe and drainpipe
雨水管材选用及安装注意事项

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