water service meaning in Chinese

给水
供水服务
供水工程
供水管
供水装置

Specification for underground stopvalves for water services
供水用地下闸阀规范
Fittings of coated steel pipes for water service
输水用涂层钢管的异型管件
Specification for servicing valves copper alloy for water services
供水设备用供水阀门
Specification for underground plug cocks for cold water services
冷水户给水管用地下旋塞规范
Design of separate water service system according to quality in hospital
医院分质供水设备方案设计

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