Knife straightedges sizes. Technical specifications
NORM herausgegeben am 2.9.1976
Designation standards: ČSN 253741
Classification mark: 253741
Catalog number: 2115
Publication date standards: 2.9.1976
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN