
Explosion prevention and protection in underground mines. Protective systems. Passive water trough barriers
出版:British Standards Institution

专家解读视频
2007 [29/06/2007]
© British Standards Institution 2013
Amendment notes:
Corrigendum, February 2010
NF EN 14591-2:2007 - Identical
I.S. EN 14591-2:2007 - Identical
UNI EN 14591-2:2007 - Identical
SN EN 14591-2:2007 - Identical
DIN EN 14591-2 (2007-07) - Identical
NBN EN 14591-2:2007 - Identical
NS EN 14591-2:2007 - Identical
UNE EN 14591-2:2007 - Identical
SS EN 14591-2:2007 - Identical
NEN EN 14591-2:2007 - Identical
ONORM EN 14591-2:2007 - Identical