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NF EN 60721-3-7/A1, C20-003-7/A1 (04/1997)
Classification of environmental conditions. Part 3 : classification of groups of environmental parameters and their severities. Section 7 : portable and non-stationary use.
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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 |
| Page Count | 8 |
| Themes | Electrotechnologies |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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