DIN EN 15746-4-2021 轨道交通. 轨道. 公路铁路和相关设备. 第4部分: 在城市轨道上运行、行驶和工作的技术要求; 德文版 EN 15746-4-2020
Railway applications - Track - Road-rail machines and associated equipment - Part 4: Technical requirements for running, travelling and working on urban rail; German version EN 15746-4:2020
This document specifies the technical requirements to minimize the specific railway hazards of self-propelled road-rail machines and associated equipment, intended for use on urban rail. The requirements in this document amend those in EN 15746-1 as required for the use of the ma