Electrical apparatus for potentially explosive atmospheres. Oil immersion ´o´.
NORMA vydaná dňa 30.12.1977
Designation standards: BS 5501-2:1977
Note: NEPLATNÁ
Publication date standards: 30.12.1977
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategória: Technické normy BS