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sklademVydáno: 1992-01-24
UNE 21814:1992
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. GENERAL REQUIREMENTS.
Material eléctrico para atmósferas potencialmente explosivas. Reglas generales.
CURRENCY
| Označení normy: | UNE 21814:1992 |
| Počet stran: | 31 |
| Vydáno: | 1992-01-24 |
DESCRIPTION
This standard UNE 21814:1992 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. GENERAL REQUIREMENTS. is classified in these ICS categories:
- 29.260.20
Categories: