行车系统 meaning in English
travel system
Examples
- This paper describes the major technical parameters of electrical system about metro vehicle in teheran . is also gives the operational principle of driving , braking and safe running system
摘要介绍了德黑兰地铁车辆电气系统的主要技术参数，以及牵引及制动系统、安全行车系统的工作原理。 - Abstract : this paper describes the major technical parameters of electrical system about metro vehicle in teheran . it also gives the operational principle of driving , braking and safe running system
文摘:介绍了德黑兰地铁车辆电气系统的主要技术参数，以及牵引及制动系统、安全行车系统的工作原理。