Electrical apparatus for use in the presence of combustible dust. Electrical apparatus protected by enclosures. Construction and testing.
NORMA vydána dne 31.10.2002
Designation standards: BS EN 50281-1-1:1999
Note: NEPLATNÁ
Publication date standards: 31.10.2002
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS