
Specification for processed disk records and reproducing equipment.
NORMA vydaná dňa 26.1.1972
Designation standards: BS 1928:1965
Note: NEPLATNÁ
Publication date standards: 26.1.1972
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategória: Technické normy BS