NF EN 50014 : 1999 AMD 2 2004被替代
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
出版：Association Francaise de Normalisation
專家解讀視頻
Specifies the general requirements for construction, marking and testing of: electrical apparatus, Ex components and Ex cable entries. Coverage includes: definitions and symbols; apparatus grouping and temperature classification; temperatures. Also includes annexes.
I.S. EN 50014:1998 - Identical
BS EN 50014 : 1998 - Identical
DIN EN 50014 : 2000 - Identical
DIN EN 50014 : 2000 - Identical
