当前学科:船舶动力装置
  • 题目: 单选
    If a four-stroke/cycle diesel engine is running at 1550 RPM, the speed of the camshaft will be().

      A . 525 RPM
      B . 775 RPM
      C . 1550 RPM
      D . 1800 RPM

    答案: <查看本题扣1积分>

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