Specification for school television receivers and stands.
NORMA vydaná dňa 29.10.1976
Designation standards: BS 4958:1973
Note: NEPLATNÁ
Publication date standards: 29.10.1976
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS