BS 4657:1970

Method for determining the resolution obtained in microcopying.

NORM herausgegeben am 11.12.1970

The information about the standard:

Designation standards: BS 4657:1970
Note: UNGÜLTIG
Publication date standards: 11.12.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS