NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60974-4 ; VDE 0544-4:2025-12 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60050-192 | 2015-02 | International electrotechnical vocabulary - Part 192: Dependability More |
| IEC 60050-195 | 2021-06 | International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock More |
| IEC 60050-426 | 2020-03 | International Electrotechnical Vocabulary (IEV) - Part 426: Explosive atmospheres More |
| IEC 60050-851 | 2008-06 | International electrotechnical vocabulary - Part 851: Electric welding More |