
Explosive atmospheres -- Part 25: Intrinsically safe electrical systems
NORMA vydaná dňa 22.2.2017
Designation standards: UNE-EN 60079-25:2017
Note: NEPLATNÁ
Publication date standards: 22.2.2017
The number of pages: 84
Approximate weight : 283 g (0.62 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE