
Explosive atmospheres. Part 28. Protection of equipment and transmission systems using optical radiation
NORMA vydána dne 1.1.2008
Designation standards: GOST R 52350.28-2007
Note: NEPLATNÁ
Publication date standards: 1.1.2008
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST