reverse polarity
短语词组
- to reverse the polarity 变换极性
- reverse of polarity 转换极性
- reverse -polarity corona charging compensation method 反极性电晕补偿充电法
- Reverse polarity protected 反极保护
- reverse polarity armature 反极性衔铁
- reverse polarity time 反极性时间
- Reverse Polarity Connection 反接连接
- Reverse polarity indicator 反极性指标 返回 reverse polarity