此设计使输电母线易于电压控制.This design facilitates voltage control of a transmission bus.本型电流互感器为母线式.The current transformer is fully enclosed and busbar structure.装配车间配有先进的母线加工机和母线搪锡设备.Configuration workshop has advanced bus proces...

“母线”的英语可以翻译为：generatrix ...