DS/EN 13230-4:2016+A1:2020現行
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
標準編號： DS/EN 13230-4:2016+A1:2020
標準類別：Standard
出版單位：Danish Standards
標準頁數：0
標準簡介
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.
本標準替代的舊標準
