electric submersible pump

基本解释

Second, the electric submersible pump connected to the pipe thread pretightening force enough (or not pre-torque).
第二，电潜泵各管螺纹联接的预紧力不够（或预紧扭矩不够）。
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The circulating situation of idler pulleys and impellers, as an important part of a electric submersible pump, determines the flow-rate of the pump to a great extent.
作为潜油电泵重要组成部分的导叶轮，其流道的畅通情况直接决定了潜油电泵的排量。
The wellhead cable penetrator is a kind of device for penetrating the tubing hanger and upper flange to connect the electric submersible pump and surface power at the production wellhead of ESP.
井口电缆穿越器是电潜泵采油井口上用于贯穿油管挂和上法兰，并连接电潜泵和井上电源的一种装置。