NS EN 15050 Ed. 1 (2007)现行
Precast Concrete Products - Bridge Elements
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines the specific aspects related to the use of these elements in bridge construction.
ONORM EN 15050:2012 - Identical
UNI EN 15050:2012 - Identical
SS EN 15050 Ed. 1 (2007) - Identical
SN EN 15050:2007 - Identical
NF EN 15050:2007 - Identical
BS EN 15050:2007+A1:2012 - Identical
DIN EN 15050 (2007-08) - Identical
I.S. EN 15050:2007 - Identical
UNI EN 15050:2007 - Identical
NEN EN 15050:2007 - Identical
NBN EN 15050:2007 - Identical
ONORM EN 15050:2007 - Identical
