BS 4612:1970

An identification code for synchronized 6.25 mm audio tape used in conjunction with motion picture film.

NORMA vydaná dňa 1.1.1970

The information about the standard:

Designation standards: BS 4612:1970
Note: NEPLATNÁ
Publication date standards: 1.1.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS