BS 2981:1958

Dimensional features of magnetic sound recording on perforated film.

NORM herausgegeben am 25.4.1958

The information about the standard:

Designation standards: BS 2981:1958
Note: UNGÜLTIG
Publication date standards: 25.4.1958
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS