NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60539-1 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60050-904 AMD 1 | 2015-08 | International Electrotechnical Vocabulary - Part 904: Environmental standardization for electrical and electronic products and systems; Amendment 1 More |
| IEC 60050-904 AMD 2 | 2016-03 | International Electrotechnical Vocabulary - Part 904: Environmental standardization for electrical and electronic products and systems; Amendment 1 More |
| IEC 60617-DB | 2001-11 | Graphical symbols for diagrams More |