6轴交流传动电力机车
six-axle AC electric locomotive
大功率中压交流传动
high power medium voltage drives
交流传动
AC drive
alternating current AC drive
AC multidrive
AC transmissiom
emu
AC traction drive
AC traction
AC motor drive
electric transmission
AC transmission
AC Dive
prototype
AC－drive
technical parameter
AC driving
alternating current drive
AC drives
交流传动电力机车
AC electric locomotive
AC drive electric locomotive
交流传动互馈实验系统
reciprocal power-fed AC drive test system
交流传动技术
AC drive technology
AC transmission technology
交流传动内燃机车
AC driving of a diesel locomotive
交流传动系统
AC drives system
AC driving system
AC drive transmission system
AC drive system
辅助传动变流器
vehicle electrical system converter