NEN EN 14591-2:2007现行
Explosion Prevention And Protection In Underground Mines - Protective Systems - Part 2: Passive Water Trough Barriers
出版：Nederlands Normalisatie Instituut
专家解读视频
Describes the requirements and test methods for water troughs which are used as components of the "water trough barrier" protective system for underground coal mines.
UNE EN 14591-2:2007 - Identical
NF EN 14591-2:2007 - Identical
NBN EN 14591-2:2007 - Identical
DIN EN 14591-2 (2007-07) - Identical
NS EN 14591-2:2007 - Identical
SN EN 14591-2:2007 - Identical
BS EN 14591-2:2007 - Identical
I.S. EN 14591-2:2007 - Identical
UNI EN 14591-2:2007 - Identical
SS EN 14591-2:2007 - Identical
ONORM EN 14591-2:2007 - Identical
