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随着祖国建设事业的发展,各种水文地质工作也相继开展起来。如为解决供水水源的水文地质工作,为农业灌溉及保证路基稳定的水文地质调查;解决建筑工程中的基坑排水问题;堤坝等水工建筑及矿床水文地质工程地质勘探等工作中,阐明地下水涌水量的大小是不可缺少的一项任务。利用水泵进行抽水试验是确切的获得涌水量资料的唯一手段。抽水设备(水
With the development of the motherland’s construction, a variety of hydrogeological work has also been carried out. Such as hydrogeological work to solve water supply, irrigation for agriculture and stable hydrogeological survey to ensure roadbed settlement, drainage of foundation pit in construction work, geological construction of hydro-engineering such as levees and hydrogeological engineering of mineral deposits, etc., to clarify groundwater The amount of water inflow is an indispensable task. The use of pumps for pumping tests is the only means of obtaining water gushing data. Pumping equipment (water