NF EN 50019:1996被替代
MATERIEL ELECTRIQUE POUR ATMOSPHERES EXPLOSIBLES - SECURITE AUGMENTEE "E"
出版：Association Francaise de Normalisation
专家解读视频
Provides requirements for the construction, testing and marking of electrical apparatus with type of protection increased safety "e" meant for use in explosive gas atmospheres.
Indice de classement: C23-519. Amendments 4 and 5 are applicable to NFC 23 519. (01/2004)
SS EN 50019:2000 - Identical
UNE EN 50019:2002 - Identical
I.S. EN 50019:2001 - Identical
NBN EN 50019:2001 - Identical
BS EN 50019:2000 - Identical
DIN EN 50019 (2001-06) - Identical
NEN EN 50019:2000 - Identical
SN EN 50019:2000 - Identical
DIN EN 50019 : 2001 - Identical
DIN EN 50019 : 2001 - Identical
BS EN 50019 : 2000 - Identical
I.S. EN 50019:2001 - Identical
