two way phase switcher

电气英语词汇... ... two-throw switch 两掷开关 two-way phase switcher 双向移相器 two-way reversing switch 双向转换开关 ...

在线翻译swit... ... ● trap switcher 陷波开关 ● two-way phase switcher 双向换相器 ● unattended switcher 无人驾驶的调车机车 ...