
Microfilms; graphic symbols for microfilming for use in practice, application and summary
NORM herausgegeben am 1.3.1982
Designation standards: ÖNORM DIN 19059-2
Note: UNGÜLTIG
Publication date standards: 1.3.1982
Approximate weight : 300 g (0.66 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM