
"Explosive atmospheres -- Part 7: Equipment protection by increased safety "e" (IEC 31/1955/CDV) (english version)
STANDARD published on 1.4.2026
Designation standards: E ÖVE EN IEC 60079-7
Publication date standards: 1.4.2026
The number of pages: 138
Approximate weight : 445 g (0.98 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM