Zhongyuan new type energy-saving submersiblemotors are developed for solving such problems as large energy consumption and high lifting costs during the production of the electric pump Wells.
为解决电潜泵井生产过程中能耗大、采油成本高等问题，研制出新型节能潜油电动机。
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The high-voltage energy-saving submersiblemotors are developed for solving such problems as high electric quantity and high oil recovery costs consuming during working process of electric pump wells.