
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
STANDARD published on 1.12.2022
Designation standards: STN EN IEC 60079-25
Classification mark: 332320
Catalog number: 135990
Note: WITHDRAWN
Publication date standards: 1.12.2022
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Category: Technical standards STN