更新时间：2026-07-07 23:44:56
normally off
normally off是什么意思？
常闭状态
- 单词
- normally off
常闭状态
- normally functioning
- normally open contact
- normally closed gate
- normally engaged gear
- normally open circuit
- normally close valve
- normally
- normally clear signal
- normally open switch
- normally penetrating
- normally closed valve
normally off是什么意思 normally off在线翻译 normally off什么意思 normally off的意思 normally off的翻译 normally off的解释 normally off的发音 normally off的同义词