ČSN 029311 (029311)

Screwings for mechanical engineering. Lenticular sealing rings

NORM herausgegeben am 9.9.1955

The information about the standard:

Designation standards: ČSN 029311
Classification mark: 029311
Catalog number: 549
Note: UNGÜLTIG
Publication date standards: 9.9.1955
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN