
Electrical Apparatus For Potentially Explosive Atmospheres. Pressurized Apparatus "p"
出版:Association Francaise de Normalisation

專家解讀視頻
98 AMD 1 98 [01/07/1998]82 [01/05/1982]
IEC 60079-2 Ed. 5.0 - Equivalent
BS 5501-3:1977 - Identical
VDE 0170/0171-3:2003 - Identical