NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
IEC/SC 31M/MT 80079-20-1
Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
National mirror committee of IEC/SC 31M/MT 80079-20-1
| Committee ID | Name |
|---|---|
| DKE/K 241 | Schlagwetter- und explosionsgeschützte elektrische Betriebsmittel |
