Publikuar
This International Standard specifies the Position and maximum width dimensions of original variable area and variable density monophonic 35 mm negative photographic Sound records on 35 mm motion-picture film.
PUBLISHED
ISO 70:1981
90.60
Close of review
3 dhj 2023
ABANDON
ISO/WD 70
Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.