power supply from electric traction feeding system  电力牵引供电系统电源

AT feeding system for electric traction  AT供电牵引网

traction electric network feeding system  牵引网供电方式

DC electric traction system  直流电力牵引系统

Electric Traction System  机车电传动; 电牵引系统

traction feeding system without phase exchange  同相供电

all-electric system  全电气式系统

auto charging and electric system repairing shelter  汽车充电及电器修理方仓

Automobile electric system  汽车电器

Automotive Electric System  汽车电系

bridge electric system  桥式电路

combinational electric system  组合电力系统

Converter Technology & Electric Traction  变流技术与电力牵引

DC electric system  直流电力系统

Design of Electric System  电气设计

East China electric system  华东电力系统

electric system  电气系统; 电力系统; 电控系统; 电器系统; 电系统

Electric system building  电网建设

Electric system design  电气系统设计; 电气设计