The control and drawing sets. The drawing pads with heart
NORM herausgegeben am 26.6.1956
Designation standards: ČSN 255538
Classification mark: 255538
Catalog number: 2259
Publication date standards: 26.6.1956
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN