NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Explosive atmospheres -- Part 33: Equipment protection by special protection ?s?
Begin
2011-04-15
Planned document number
FprEN 60079-33
Responsible national committee
DKE/K 241 - Schlagwetter- und explosionsgeschützte elektrische Betriebsmittel