
Explosive atmospheres. Part 28. Protection of equipment and transmission systems using optical radiation
NORM herausgegeben am 15.2.2014
Designation standards: GOST 31610.28-2012
Publication date standards: 15.2.2014
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST