NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
ISO 6221
ISO 6221
Photography; films and papers; determination of dimensional change
Title (German)
Photographie; Photographische Filme und Papiere; Bestimmung der Maßhaltigkeit
Responsible national committee
Responsible international committee
ISO/TC 42/WG 5 - Physical properties and image permanence of photographic materials