本文件阐述了最大限度地减少自推进车辆的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， 在机器的调试、操作和维护过程中可能会出现这种情况 按照制造商或其授权代表给出的规范进行。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 deals with the technical requirements to minimize the specific railway hazards of selfpropelled road-rail machines – henceforward referred to as machines – and associated equipment, which can arise during the commissioning, operation and maintenance of the machines when carried out in accordance with the specification given by the manufacturer or his authorized representative.All current amendments available at time of purchase are included with the purchase of this document.