
Specification for 35-mm magnetic sound recording azimuth alignment test films.
NORM herausgegeben am 10.4.1957
Designation standards: BS 2829:1957
Note: UNGÜLTIG
Publication date standards: 10.4.1957
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS