
Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
STANDARD published on 1.10.2026
Designation standards: ČSN EN IEC 60079-28-ed.3
Classification mark: 332320
Catalog number: 523617
Publication date standards: 1.10.2026
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Category: Technical standards ČSN