BS EN 13501-4:2007+A1:2009被替代
Fire classification of construction products and building elements. Classification using data from fire resistance tests on components of smoke control systems
出版：British Standards Institution
专家解读视频
2007 [29/06/2007]
© British Standards Institution 2013
Amendment notes:
Amendment, November 2009. Amends and replaces BS EN 13501-4:2007
ONORM EN 13501-4:2007 - Identical
NEN EN 13501-4:2007 - Identical
SS EN 13501-4 Ed. 1 (2007) - Identical
UNE EN 13501-4:2007 - Identical
NS EN 13501-4:2007 - Identical
UNI EN 13501-4:2007 - Identical
I.S. EN 13501-4:2007 - Identical
NF EN 13501-4:2007 - Identical
NBN EN 13501-4:2007 - Identical
DIN EN 13501-4 (2007-04) - Identical
SN EN 13501-4:2007 - Identical
SS EN 13501-4 Ed. 2 (2016) - Identical
EN 13501-4:2016 - Identical
NEN EN 13501-4:2016 - Identical
