
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
NORM herausgegeben am 1.4.2023
Designation standards: ČSN EN IEC 60079-25-ed.3
Classification mark: 332320
Catalog number: 516731
Note: UNGÜLTIG
Publication date standards: 1.4.2023
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN