BS EN 12831:2003被替代
Heating Systems In Buildings - Method For Calculation Of The Design Heat Load
出版：British Standards Institution
专家解读视频
2003 COR 2013 [30/09/2013]2003 COR 2009 [31/01/2009]2003 [22/08/2003]
© British Standards Institution 2013
Amendment notes:
Corrigendum, January 2009
ONORM EN 12831:2003 - Identical
UNE EN 12831:2003 - Identical
NS EN 12831 Ed. 1 (2003) - Identical
I.S. EN 12831:2003 - Identical
UNI EN 12831:2006 - Identical
NBN EN 12831:2003 - Identical
NF EN 12831:2004 - Identical
DIN EN 12831 (2003-08) - Identical
SN EN 12831:2003 - Identical
SS EN 12831 Ed. 1 (2003) - Identical
NEN EN 12831:2004 - Identical
EN 12831:2003 - Identical
