本文件规定了最大限度地减少自走式列车特定铁路危害的技术要求 公路铁路机械（以下简称机械）及相关设备， 用于城市轨道交通。这些危险可能在调试、运行和维护过程中出现 按照制造商给出的规范进行机器维护 制造商或其授权代表。机器的设计和使用 该机器将符合EN 15746-1和EN 15746-1中最苛刻的条件 EN 15746-4。在所有情况下，机器均应符合EN 15746中规定的要求- 2.购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies the technical requirements to minimize the specific railway hazards of selfpropelled road-rail machines – henceforward referred to as machines – and associated equipment, intended for use on urban rail. These hazards can arise during the commissioning, the operation and the maintenance of machines when carried out in accordance with the specification given by the manufacturer or his authorized representative. Where a machine is designed and intended for use on mainline and urban rail, the machine will comply with the most onerous conditions of EN 15746-1 and EN 15746-4. In all cases the machine will comply with the requirements set out in EN 15746-2.All current amendments available at time of purchase are included with the purchase of this document.