ATP(列车超速防护系统)外部实时环境
external real-time environment of ATP
CBTC基于通信的列车控制
CBTC communication based train control
CTCS-3列车控制系统
CTCS-3 train control system
EMS型中低速磁浮列车
EMS type low- middle maglev train
GMC96打磨列车
GMC96 rail grinding train
VED—桥梁—列车时变系统
VED-vehicle-bridge time-varying system
半挂汽车列车
Tractor-semitrailer
Halftrailer antomohile train
semi-trailer automobile
a tractor-semitrailer
semi-trailer combination
tractor trailer
Tractor-semitrailer combination