NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
ISO 8225
ISO 8225
Photography - Ammonia-processed diazo photographic film - Specifications for stability
Title (German)
Photographie - Ammoniakentwickelter Diazofilm - Festlegungen für die Haltbarkeit
Responsible national committee
Responsible international committee
ISO/TC 42/WG 5 - Physical properties and image permanence of photographic materials