如何在现有的条件下，进行管网漏失、漏损研究，控制管网漏失率，提高供水企业的经济效益和服务效益，具有深远的实际意义。
It is practically significant to study network leakage, control leakage rate and improve economic benefit and service effect of the water supply enterprise under present conditions.
如何在现有的条件下，进行管网漏失、漏损研究，控制管网漏失率，提高供水企业的经济效益和服务效益，具有深远的实际意义。
It is practically significant to study network leakage, control leakage rate and improve economic benefit and service effect of the water supply enterprise under present conditions.
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