The paper firstly introduces the characteristic of the beam pumping unit, then discusses on rational driving and energy saving of beam pumping unit, finally bri.

 
  • 文章介紹了游梁抽油機負載特點(diǎn),對合理驅動(dòng)以及電機節能的問(wèn)題進(jìn)行了討論,提出了應綜合考慮的觀(guān)點(diǎn)。
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