I.S. EN 14399-1:2015现行
High-strength Structural Bolting Assemblies for Preloading Part 1: General Requirements
出版：National Standards Authority of Ireland
专家解读视频
Defines the general requirements for bolt/nut/washer(s) assemblies for high-strength structural bolting, which are suitable for preloading.
NS EN 14399-1:2015 - Identical
BS EN 14399-1:2015 - Identical
NBN EN 14399-1:2015 - Identical
ONORM EN 14399-1:2015 - Identical
SN EN 14399-1:2015 - Identical
NF EN 14399-1:2015 - Identical
