changeover contact

基本解释

• 转换触点；转向接点

英汉例句

双语例句

• The invention discloses an uninterrupted dual power supply changeover switch, which comprises an encloser, a contact on-off system and a mechanical transmission system.
  本发明公开了一种无间断双电源转换开关，包括壳体、触头分合系统、和机械传动 系统；
  ip.com

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词组短语

短语

• break changeover switch contact 先闭后断换向开关接点
• make -before-break changeover switch contact 先闭后断换向开关接点
• synchronized changeover contact 同步转换接点

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专业释义

交通运输工程

• 转换触点