ČSN 137770 (137770)

Soldered mechanical engineering screwings. Light socket screwings with cone sealing

STANDARD published on 19.6.1959

The information about the standard:

Designation standards: ČSN 137770
Classification mark: 137770
Catalog number: 6438
Publication date standards: 19.6.1959
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN