Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
NORM herausgegeben am 1.5.2010
Designation standards: ČSN EN 60079-31
Classification mark: 332320
Catalog number: 85683
Note: UNGÜLTIG
Publication date standards: 1.5.2010
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN