ONORM EN 12828:2014现行
Heating Systems In Buildings - Design For Water-Based Heating Systems
出版：Osterreichisches Normungsinstitut
专家解读视频
2014 [15/05/2014]2013 [15/01/2013]2003 [01/09/2003]
Supersedes ONORM B 8131, ONORM B 8133 and ONORM H 5150-1. (03/2006)
UNI EN 12828:2014 - Identical
UNE EN 12828:2003 - Identical
SN EN 12828:2012 - Identical
NS EN 12828:2012 - Identical
NBN EN 12828:2013 - Identical
I.S. EN 12828:2012 - Identical
BS EN 12828:2012+A1:2014 - Identical
DIN EN 12828 (2013-04) - Identical
NF EN 12828:2013 - Identical
UNI EN 12828:2013 - Identical
NEN EN 12828:2012 - Identical
