标准编号：ISO 23300-1:2021
中文名称：铁路基础设施 钢轨焊接 第1部分：钢轨焊接的一般要求和试验方法
英文名称：Railway infrastructure — Rail welding — Part 1: General requirements and test methods for rail welding
发布日期：2021-08
标准范围
This document specifies requirements concerning the approval and/or homologation of welding processes, contractors, welders, inspectors and acceptance of welded joints in the factory and/or track.
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