
Non-electrical equipment for potentially explosive atmospheres. Part 3. Protection by flameproof enclosure "d"
NORMA vydaná dňa 15.2.2013
Designation standards: GOST 31441.3-2011
Publication date standards: 15.2.2013
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 6.19