Superseded
Standard amendment
Historical
NF EN 60721-3-4/A1, C20-003-4/A1 (04/1997)
Classification of environmental conditions. Part 3 : classification of groups of environmental parameters and their severities. Section 4 : stationary use at non-weatherprotected locations.
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Summary
Ce document complète la norme de référence en ajoutant une classification en zones tropicales.
Technical characteristics
| Publisher | Association Française de Normalisation (AFNOR) |
| Publication Date | 04/01/1997 |
| Release Date | 04/01/1997 |
| Cancellation Date | 05/01/2023 |
| Page Count | 8 |
| Themes | Electrotechnologies |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Modifies
Previous versions
