供电线路中的无功补偿装置，在杆上变压器上的应用是个新课题。

The application of reactive compensation device in power supply lines in the on-pole transformer is a new subject.

youdao

供电线路中的无功补偿装置，在杆上变压器上的应用是个新课题。

The application of reactive compensation device in power supply lines in the on-pole transformer is a new subject.

youdao