electromagnetic type discharge meter

例句：

1. 1.The electromagnetic type discharge meter is used to measure the electrical current in a circuit.
   电磁型放电计用于测量电路中的电流。
2. 2. The engineer used the electromagnetic type discharge meter to detect the fault in the power line.
   工程师使用电磁型放电计检测电力线路的故障。
3. 3.The electromagnetic type discharge meter was used to monitor the voltage fluctuations in the power grid.
   电磁型放电计被用来监测电网电压波动。