• 用光双向晶闸管控制接触器和电磁

    The contact and the gas valve are controlled by phototriac and triac.

    youdao

  • 用光双向晶闸管控制接触器和电磁

    The contact and the gas valve are controlled by phototriac and triac.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定