轮机英语【轮机长】题库

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A viscosity regulator used for an engine is usually provided in order to ___ for an engine burning h...

A viscosity regulator used for an engine is usually provided in order to ___ for an engine burning heavy fuel oil.
  • A. regulate the fuel supply
  • B. maintain a constant fuel viscosity at the fuel valves
  • C. maintain a efficient cooling
  • D. maintain a efficient cooling
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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
专项训练一
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