NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
DIN 15551-3
DIN 15551-3
Radiation sensitive films; cellulose nitrate film; terminology, properties, utilization, storage
Title (German)
Strahlungsempfindliche Filme; Zellhornfilm; Begriffe, Eigenschaften, Handhabung, Lagerung