
Specification for tungsten filament lamps for general service (batch testing).
NORMA vydaná dňa 28.2.1977
Designation standards: BS 161:1976
Note: NEPLATNÁ
Publication date standards: 28.2.1977
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: British technical standard
Kategória: Technické normy BS