本文件规定了工程验收的技术要求和测量方法 在平线、道岔和道口中对铁路轨头进行纵向和/或横向重新整修，以及 扩展设备。 根据EN 13674-1，本文件适用于46 kg/m及以上的Vignole钢轨。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 defines the technical requirements and measurements for the acceptance of works for longitudinal and/or transverse reprofiling of railway rail heads in plain line, switches and crossings and expansion devices. This document applies to Vignole rails of 46 kg/m and above according to EN 13674-1.All current amendments available at time of purchase are included with the purchase of this document.