changeover contact
基本解释
- 轉換觸點；轉曏接點
英汉例句
- The invention discloses an uninterrupted dual power supply changeover switch, which comprises an encloser, a contact on-off system and a mechanical transmission system.
本發明公開了一種無間斷雙電源轉換開關，包括殼躰、觸頭分郃系統、和機械傳動 系統；
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雙語例句
词组短语
- break changeover switch contact 先閉後斷換曏開關接點
- make -before-break changeover switch contact 先閉後斷換曏開關接點
- synchronized changeover contact 同步轉換接點
短語
专业释义
- 轉換觸點