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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC/TR 63040 ; VDE 0110-100:2021-08 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60721-3-7 | 1995-01 | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 7: Portable and non-stationary use More |
| IEC 60721-3-9 | 1993-07 | Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; section 9: microclimates inside products More |
