... 变频调速供水设备 water supply equipment of VFD 管网叠压供水 pipenet pressure-add water supply 生活饮用水 drinking water ...
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管网叠压供水
Superimposed pressure water supply in the pipeline network
以上为机器翻译结果，长、整句建议使用 人工翻译 。
本文对管网叠压供水设备中的倒流防止器和气压罐等器件的应用情况进行分析。
This paper analyzed the application case of the components such as anti-backflow equipment or air-pressure tank that using in the pipe network add-pressure water supply equipment.
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