Railway applications. Current collection systems. Technical criteria for the interaction between pantograph and overhead line (to achieve free access)— 40 стр.
Railway applications. Track. Track alignment design parameters. Track gauges 1435 mm and wider. Switches and crossings and comparable alignment design situations with abrupt changes of curvature— 48 стр.
BS EN 50367. Railway applications. Current collection systems. Technical criteria for the interaction between pantograph and overhead line (to achieve free access)— 67 стр.