Its a waste of energy for the full-life needs water hydrant pressure risen to power has done.

其浪费的能量为把全日生活用水量扬升到消火栓需要压力所做的功。

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On the basis of fire standards and practices the fire hydrant system, pressure stabilizing apparatus and fire pumps are discussed and design criteria are proposed.

根据国内外消防规范和工程实践经验就消火栓系统和消防稳压泵、消防泵等几个问题进行探讨，并提出设计参数。

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