
Control and drawing sets. Precision of the scale surfaces and edges of steel rulers and angles
STANDARD published on 1.3.1957
Designation standards: STN 255102
Classification mark: 255102
Catalog number: 56225
Note: WITHDRAWN
Publication date standards: 1.3.1957
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN