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 storm地电流暴;大地电流暴
earth-current prospecting地电流探矿
earth leakage current breaker漏电断路器