
Electrical apparatus for potentially explosive atmospheres. Group I. Intrinsically safe systems. Construction and testing.
NORMA vydaná dňa 10.5.2004
Designation standards: BS EN 50394-1:2004
Publication date standards: 10.5.2004
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 0 580 43720 5 Status: Definitive