BS 4564:1970

Specification for screen luminance for the projection of 70 mm film on directional screens.

NORMA vydaná dňa 27.2.1970

The information about the standard:

Designation standards: BS 4564:1970
Note: NEPLATNÁ
Publication date standards: 27.2.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS