Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead line (to achieve free access) (english version)
Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles - Running Behaviour and stationary tests; German and English version EN 14363:2016/prA1:2017
State of railway vehicles - Superstructure and special equipment of vehicles - Part 5: Moveable components of vehicle superstructure and doors (except doors of passenger areas)— 29 стр.