Field test shows that power consumption is decreased by 15. 2% after an overdrive clutch is mounted on a pumping unit.

  • 抽油机加装超越离合器的厂内台架试验表明可节电48.3%,现场采油试验可节电15.2%。

  • 互联网摘选 2025-01-20 12:25:58

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