ONORM EN 15316-2-3:2007被替代
Heating Systems In Buildings - Method For Calculation Of System Energy Requirements And System Efficiencies - Part 2-3: Space Heating Distribution Systems
出版：Osterreichisches Normungsinstitut
专家解读视频
2007 [01/10/2007]
NBN EN 15316-2-3:2008 - Identical
BS EN 15316-2-3:2007 - Identical
DIN EN 15316-2-3 (2007-10) - Identical
I.S. EN 15316-2-3:2007 - Identical
NS EN 15316-2-3 Ed. 1 (2007) - Identical
SS EN 15316-2-3 Ed. 1 (2007) - Identical
NEN EN 15316-2-3:2007 - Identical
EN 15316-2-3:2007 - Identical
SN EN 15316-2-3:2007 - Identical
