Should pay attention to voltage transformer and cable etc especially.
试验中应特别注意电压互感器和电缆等。
Transformer is the key instrument for voltage converting, power transmission and distribution in power system.
在电力系统中，变压器是实现电压变换、电能传输和分配的关键设备。
Transformer is the key instrument for voltage converting, power transmission and distribution in power system.
在电力系统中，变压器是实现电压变换、电能传输和分配的关键设备。
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