ISO 9525:1988
This International Standard specifies the lateral positions and width dimensions of the recording heads for two magnetic Sound records and a control track on 17,5 mm Single perforated magnetic recording film.
lt also specifies the reproducing velocity of the film travel.
SDO:
ISO
Language:
English
ICS Codes:
37.060.20
Status:
Published
Publish date:
1988-07-27
Standard Number:
ISO 9525:1988