DIN CLC/TS 50459-4:2008
轨道交通.通讯、信号和程序系统.欧洲铁路交通管理系统.传动机接口.第4部分:ERTMS/ETCS/GSM-R系统的数据入口
Railway applications - Communication, signalling and processing systems - European Rail Traffic Management System - Driver-Machine Interface - Part 4: Data entry for the ERTMS/ETCS/GSM-R systems; German version CLC/TS 50459-4:2005