Electrical apparatus for explosive gas atmospheres. Part 25. Intrinsically safe systems
NORMA vydaná dňa 1.7.2007
Designation standards: GOST R 52350.25-2006
Note: NEPLATNÁ
Publication date standards: 1.7.2007
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST