NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 60721-1 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60068-2-27 | 1987 | Environmental testing. Part 2: Tests. Test Ea and guidance: Shock More |
| IEC 60079-0 | 1983 | Electrical apparatus for explosive gas athmospheres. Part 0: General requirements More |
| IEC 60721-2-2 | 1988 | Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Precipitation and wind More |
| IEC 60721-3-6 | 1987 | Classification of environmental conditions. Part 3 : Classification of groups of environmental parameters and their severities. Introduction. Ship environment More |