BS 229:1940

Specification. Flameproof enclosure of electrical apparatus for power and lighting plant.

NORMA vydána dne 1.12.1940

The information about the standard:

Designation standards: BS 229:1940
Note: NEPLATNÁ
Publication date standards: 1.12.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS