electric centrifugal pump 电动离心泵 ; 电动离古道热肠泵
electric self priming centrifugal pump 电自吸离心泵
electric submersible centrifugal pump 电动潜油离心泵 ; 潜油电动离心泵
submersible electric centrifugal pump unit 电潜离心泵机组
electric centrifugal paint pump [建] 电动离心式涂料泵
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。
The centrifugal pump and the petro motor (or electric motor) are both arranged a portable stander. The utility model has simple structure, high working efficiency and low auxiliary power.
离心泵与汽油机（或电动机）均安装在一个可供手提的机架上。
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