Tri-Met, Union Switch & Signal, and high-tech train control
Railway age ; 196 , 3
1995
Article (Journal)
English
The union switch and signal company's automatic train control system
Engineering Index Backfile | 1922
British Library Conference Proceedings | 1995
|New-tech train control takes off
IuD Bahn | 2002
|High-tech maintenance for high-speed train
IuD Bahn | 2011
|A high-tech route to train efficiency
Tema Archive | 1993
|