当前学科:船舶动力装置
  • 题目: 单选
    Fuel oil is pumped by means of () from the bunker tanks.

      A . a transfer pump
      B . a bilge pump
      C . a service pump
      D . a vacuum pum

    答案: <查看本题扣1积分>

    查看答案

    答案不对?请尝试站内搜索