electric submersible membrane pump 电潜隔膜泵 electric submersible centrifugal pump 电动潜油离心泵 electric submersible pump unit 潜油电泵机组 ..
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潜油电动离心泵
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submersible electric centrifugal pump unit 电潜离心泵机组
electric centrifugal submersible pump 电动潜油离心泵
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The effective lift height of electric submersible centrifugal pump is one of the important basis in judging work performance of electric pump wells.
电动潜油离心系有效举升高度的大小是电泵井工作性能优劣的重要依据之一。
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