reverse polarity
短语词组
- to reverse the polarity 變換極性
- reverse of polarity 轉換極性
- reverse -polarity corona charging compensation method 反極性電暈補償充電法
- Reverse polarity protected 反極保護
- reverse polarity armature 反極性啣鉄
- reverse polarity time 反極性時間
- Reverse Polarity Connection 反接連接
- Reverse polarity indicator 反極性指標 返回 reverse polarity