ČSN 255102 (255102)

The control and drawing sets. The precision of the scale surfaces and edges of the steel rulers and angles

STANDARD published on 30.3.1957

The information about the standard:

Designation standards: ČSN 255102
Classification mark: 255102
Catalog number: 2228
Publication date standards: 30.3.1957
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN