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I.S. EN 13230-4:2016+A1:2020現(xiàn)行

Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings

出版：National Standards Authority of Ireland

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基本信息
標(biāo)準(zhǔn)編號(hào)： I.S. EN 13230-4:2016+A1:2020
出版單位：National Standards Authority of Ireland
標(biāo)準(zhǔn)頁(yè)數(shù)：26
標(biāo)準(zhǔn)簡(jiǎn)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.

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EN 13230-4:2016+A1:2020 -