
Method for the type testing of enclosures for electrical apparatus for use in onerous dust conditions.
NORMA vydaná dňa 1.1.1964
Designation standards: BS 3807:1964
Note: NEPLATNÁ
Publication date standards: 1.1.1964
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS