BS EN 16729-4:2018规定了计划、执行和批准人员的资格要求 监督工业部门的无损检测？铁路维护基础设施 道岔、道口和平轨。在铁路轨道上或附近工作的员工的安全是基础设施经理安全的一部分 管理体系，不属于本标准的一部分。本文件仅适用于符合EN 13674-1和EN 13674-2要求的钢轨断面。交叉引用:EN ISO 9712ISO 9712EN 13674-1EN 13674-2购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 16729-4:2018 defines the requirements for qualification of the personnel who plan, carry out and supervise non-destructive testing in industrial sector?Railway maintenance infrastructure, on rails in switches, crossings and plain track.Safety of staff working on or near the railway track is part of the infrastructure manager safety management system and is not part of this standard.This document applies only to rail profiles meeting the requirements of EN 13674-1 and EN 13674-2.Cross References:EN ISO 9712ISO 9712EN 13674-1EN 13674-2All current amendments available at time of purchase are included with the purchase of this document.