NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60539-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60050-904 AMD 3 | 2019-10 | International Electrotechnical Vocabulary (IEV) - Part 904: Environmental standardization for electrical and electronic products and systems; Amendment 3 More |
| IEC 60410 | 1973 | Sampling plans and procedures for inspection by attributes More |
| IEC 60617-DB | 2001-11 | Graphical symbols for diagrams More |