
Micrographics. Diazocopy. Methods of measurement of optical density and the requirements
NORM herausgegeben am 1.7.1990
Designation standards: STN 013825
Classification mark: 013825
Catalog number: 50410
Note: UNGÜLTIG
Publication date standards: 1.7.1990
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN