CSN 19 0040-1979
Measuring of light quantities of cinematographic projection equipment

Standard No.

CSN 19 0040-1979

Release Date

1979

Published By

CZ-CSN

Latest

CSN 19 0040-1979

CSN 19 0040-1979 history

• 1979 CSN 19 0040-1979 Measuring of light quantities of cinematographic projection equipment