NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC 60079-33 Ed. 1.0: Explosive atmospheres - Part 33: Equipment - Protection by special protection 's'
Begin
2007-10-12
Planned document number
IEC 31/875/CD
Responsible national committee
DKE/K 241 - Schlagwetter- und explosionsgeschützte elektrische Betriebsmittel