Improving the efficiency of flushing of barometric pulse method, it has the important theoretical and practical significance to reduce secondary pollution in water supply network.
提高气压脉冲法的冲洗效率，对减少管网水质的二次污染有重要的理论和实际意义。
The characteristics of water conservation, emission reduction and energy saving of the novel flushing method are suitable for establishing a resource-saving and environment-friendly society.
本实用新型的节水、减排、节能特性适合建设资源节约型、环境友好型社会的需要。
The characteristics of water conservation, emission reduction and energy saving of the novel flushing method are suitable for establishing a resource-saving and environment-friendly society.
本实用新型的节水、减排、节能特性适合建设资源节约型、环境友好型社会的需要。
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