常闭

常闭的英文翻译

基本释义

• normal close
• normally closed (NC)

参考释义

常闭 [cháng bì]

• - normal close
• 短语
  常闭触点normally closed contact
  常闭阀normally closed valve
  常闭控制元件normally closed control element
  常闭选通电路normal closed gate
  常闭状态normally off