
Specification. Flameproof enclosure of electrical apparatus.
NORM herausgegeben am 30.3.1957
Designation standards: BS 229:1957
Note: UNGÜLTIG
Publication date standards: 30.3.1957
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: British technical standard
Kategorie: Technische Normen BS