DS/EN 13230-4:2016+A1:2020现行
Railway applications – Track – Concrete sleepers and bearers – Part 4: Prestressed bearers for switches and crossings
出版：Danish Standards
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基本信息
标准编号： DS/EN 13230-4:2016+A1:2020
标准类别：Standard
出版单位：Danish Standards
标准页数：0
标准简介
This part of the EN 13230 series defines additional technical criteria and control procedures as well as specific tolerance limits related to manufacturing and testing prestressed bearers for switches and crossings with a maximum length of 8,5 m.
本标准替代的旧标准
