PREN 13230-1 : DRAFT 2014被替代
RAILWAY APPLICATIONS - TRACK - CONCRETE SLEEPERS AND BEARERS - PART 1: GENERAL REQUIREMENTS
出版：Comite Europeen de Normalisation
专家解读视频
基本信息
标准编号： PREN 13230-1 : DRAFT 2014
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Specifies technical criteria and control procedures which have to be satisfied by the constituent materials and the finished concrete sleepers and bearers, i.e.: precast concrete sleepers, bearers for switches and crossings, and special elements for railway tracks.
替代本标准的新标准
