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我队某矿区水文地质勘探时,在一斜井利用多台潜水泵集中在一起进行了一次抽水试验,我们称为泵群抽水试验。它费用低,设备的通用性和重复使用率都高于大直径深井泵。
During a hydrogeological exploration of a certain mine in our team, a pumping test was conducted using multiple submersible pumps in an inclined shaft. We called the pump pumping test. It is less expensive, more versatile and more repeatable than large diameter deep well pumps.