mains switch

 
  • 電源開關,饋路開關

mains switch的用法和樣例:

例句

  1. Turn on the main source switch, and the Control Unit is now put in work.
    打開主電源開關時控制部件將開始工作。
  2. The mains switch is located on the rear cover along with the AC inlet, all the other knobs and jacks are on the front.
    電源開關位於后蓋一起交流入口,所有其他的旋鈕和插孔都在前線。

mains switch的相關資料:

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