
Tests for reprographic use; microfilming of engineering drawings and other drawing office documents, proof shootings for the statement of microfilming conditions
NORM herausgegeben am 1.12.1982
Designation standards: ÖNORM DIN 19051-20
Note: UNGÜLTIG
Publication date standards: 1.12.1982
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM