Interpretation Sheet 1 - Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
NORMA vydána dne 14.11.2019
Designation standards: IEC 60079-28-ed.2.0/ISH1
Note: Změna
Publication date standards: 14.11.2019
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Kategorie: Technické normy IEC