
Explosion Prevention And Protection In Underground Mines - Protective Systems - Part 2: Passive Water Trough Barriers
出版:Swiss Standards

專家解讀視頻
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.
NF EN 14591-2:2007 - Identical
I.S. EN 14591-2:2007 - Identical
UNI EN 14591-2:2007 - Identical
NS EN 14591-2:2007 - Identical
UNE EN 14591-2:2007 - Identical
ONORM EN 14591-2:2007 - Identical
SS EN 14591-2:2007 - Identical
NEN EN 14591-2:2007 - Identical
BS EN 14591-2:2007 - Identical
DIN EN 14591-2 (2007-07) - Identical
NBN EN 14591-2:2007 - Identical