既有电气化铁路
Existing electrified railway
Existing electric railway
电气化铁道变电所
electrification railway substation
电气化铁道动态谐波过程仿真
simulation of the dynamic harmonic process on the electric railway line
电气化铁道弓网磨耗特性
wear characteristic of catenary
电气化铁道供电
Power Supply of Electrified Railway
Power Supply of Electrified Railways
Power Supply of the Electrified Railway
Power Supply for Electrified Railway
traction power supply system
电气化铁道接触网
OCS of electrified railways
电气化铁道牵引网
electrified railway traction networks
高速电气化铁道
high speed electrification railroad
High speed electrified railway
交流电气化铁道
AC electrified railway system
交流电气化铁道系统
AC electrified railway system
直供方式交流电气化铁道
AC electrification railway with direct power supply system
电气化铁路监控系统
electrified railway remote control system
电气化铁路接触网
electronic railway connecting net plane
电气化铁路隧道
Electrified railway tunnels