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changeover device短语解释_changeover device词组用法_changeover device短语词组_开心英文字典_柠咚词
开心英文字典

changeover device

C 开头单词

短语词组

    短语

  • power supply changeover device 电源转换装置
  • automatic changeover device 备自投装置
    • 返回 changeover device