NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50174-1 ; VDE 0800-174-1:2009-09 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| HD 478.2.4 S1 | 1989-12 | Classification of environmental conditions; part 2: environmental conditions appearing in nature; solar radiation and temperature More |
| HD 478.2.6 S1 | 1993-02 | Classification of environmental conditions; part 2: environmental conditions appearing in nature; earthquake vibration and shock (IEC 60721-2-6:1990) More |
| HD 478.2.7 S1 | 1990-01 | Classification of environmental conditions; part 2: environmental conditions appearing in nature; fauna and flora More |
| IEC 60617-DB | 2001-11 | Graphical symbols for diagrams More |
