NF EN 14986:2007被替代
Design Of Fans Working In Potentially Explosive Atmospheres
出版：Association Francaise de Normalisation
專家解讀視頻
Describes the constructional requirements for fans constructed to Group II G (of explosion groups IIA, IIB and hydrogen) categories 1, 2 and 3, and Group II D categories 2 and 3, intended for use in explosive atmospheres.
Indice de classement: E51-003. PR NF EN 14986 September 2004. (09/2004)
SN EN 14986:2017 - Identical
PREN 14986:2014 - Identical
SS EN 14986 Ed. 2 (2017) - Identical
BS EN 14986:2017 - Identical
UNI EN 14986:2017 - Identical
EN 14986:2017 - Identical
SN EN 14986:2007 - Identical
BS EN 14986:2007 - Identical
DIN EN 14986 (2007-05) - Identical
NBN EN 14986:2007 - Identical
I.S. EN 14986:2007 - Identical
NS EN 14986:2017 - Identical
ONORM EN 14986:2017 - Identical
NEN EN 14986:2017 - Identical
UNI EN 14986:2007 - Identical
ONORM EN 14986:2007 - Identical
NEN EN 14986:2007 - Identical
NS EN 14986 Ed. 1 (2007) - Identical
UNE EN 14986:2007 - Identical
SS EN 14986 Ed. 1 (2007) - Identical
