GB/T 4645-1994

Screen luminance for the projection of motion-picture prints in indoor theatres and review rooms

NORMA vydána dne 28.12.1994

The information about the standard:

Designation standards: GB/T 4645-1994
Note: NEPLATNÁ
Publication date standards: 28.12.1994
Country: Chinese technical standard
Kategorie: Technické normy GB