ČSN 255502 (255502)

The control and drawing sets. The precision of the scale plates and prisms

STANDARD published on 26.6.1956

The information about the standard:

Designation standards: ČSN 255502
Classification mark: 255502
Catalog number: 2251
Publication date standards: 26.6.1956
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN