earth current
短语词组
- earth leakage current 漏地电流;漏电电流;对地泄漏电流
- earth coil current 接地线圈电流
- earth h current 大地电流
- earth air current 地一空气流
- earth conduction current 空地传导电流
- earth line current method 接地线电流法
- earth -current prospecting 地电流探矿
- earth leakage current breaker 漏电断路器 返回 earth current