ČSN 255302 (255302)

The control and drawing sets. The drawing pens and needles. The basic regulations

STANDARD published on 30.7.1958

The information about the standard:

Designation standards: ČSN 255302
Classification mark: 255302
Catalog number: 2242
Publication date standards: 30.7.1958
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN