
Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
NORMA vydaná dňa 22.5.2024
Designation standards: UNE-EN 60079-28:2016/A11:2024
Note: Zmena
Publication date standards: 22.5.2024
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE