NF EN 14399-2:2015现行
High-Strength Structural Bolting Assemblies For Preloading - Part 2: Suitability For Preloading
出版：Association Francaise de Normalisation
专家解读视频
2015 [01/05/2015]2005 [01/08/2005]
Indice de classement: E25-801-2. (08/2005) PR NF EN 14399-2 July 2013. (07/2013) 2005 version is still active until November 2016. (05/2015)
I.S. EN 14399-2:2015 - Identical
SS EN 14399-2 Ed. 2 (2015) - Identical
ONORM EN 14399-2:2015 - Identical
NS EN 14399-2:2015 - Identical
NBN EN 14399-2:2015 - Identical
DIN EN 14399-2 (2015-04) - Identical
NEN EN 14399-2:2015 - Identical
BS EN 14399-2:2015 - Identical
ONORM EN 14399-2:2005 - Identical
