BS 161:1956

Tungsten filament general service electric lamps 210, 230, 240 and 250V.

NORMA vydaná dňa 24.9.1965

The information about the standard:

Designation standards: BS 161:1956
Note: NEPLATNÁ
Publication date standards: 24.9.1965
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS