I.S. EN 13230-1:2016现行
Railway Applications - Track - Concrete Sleepers and Bearers Part 1: General Requirements
出版：National Standards Authority of Ireland
专家解读视频
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.
ONORM EN 13230-1:2016 - Identical
EN 13230-1:2016 - Identical
NS EN 13230-1:2016 - Identical
UNI EN 13230-1:2016 - Identical
NF EN 13230-1:2016 - Identical
SN EN 13230-1:2016 - Identical
NEN EN 13230-1:2016 - Identical
NBN EN 13230-1:2016 - Identical
UNE EN 13230-1:2016 - Identical
