In the light of technology, the writer analyses the economic benefits and accounting of large caliber and long distance water delivery pipe.
针对确定的工艺进行了大口径长距离输水管道经济效益分析与核算。
The paper introduces the protection measures of pumping-off water hammer in the design of high-flowrate high-head long-distance water-delivery booster pump station.
介绍一种大流量高扬程远距离输水加压泵站设计中停泵水锤防护措施。
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