Photographic gelatine. Method of determination of transparency
NORM herausgegeben am 1.1.1983
Designation standards: GOST 25183.5-82
Publication date standards: 1.1.1983
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST