不停车电子收费系统
Electronic toll collection
电子收费系统
ETC system
Electronic toll collection
electronic toll system
air-blown
electronic
Electronic fare collection system
e1ectronic toll co11ection
组合式电子收费车道
combined electronic toll lane
电子不停车收费
Electronic toll collection
Non-stop ETC
etc
电子不停车收费技术
electronic toll collection technology
电子不停车收费系统
Electronic toll collection
etc
电子收费收集系统
electronic toll collection system