Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
NORM herausgegeben am 1.7.2007
Designation standards: ČSN EN 60079-7-ed.2
Classification mark: 332320
Catalog number: 78922
Note: UNGÜLTIG
Publication date standards: 1.7.2007
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN