
Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
NORMA vydaná dňa 21.11.2007
Designation standards: UNE-EN 61241-4:2007
Note: NEPLATNÁ
Publication date standards: 21.11.2007
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE