轮机英语【大管甲类】题库

单选题 1分

As to the modular division of the rail units, which of the following is CORRECT?

  • A. It can use cheap materials.
  • B. It can increase assembly effort.
  • C. It can shorten the lengths of high-pressure injection pipes.
  • D. It can avoid pressure waves in the high-pressure pipes.
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轮机英语【大管甲类】-题库

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相关试卷

第一章 船舶主推进装置
第二章 船舶辅助机械
第三章 船舶电气和自动化
第四章 船舶轮机管理业务
第五章 国际公约、规则
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