Rolling stock. Elements of a union nut. Couplings for welding
STANDARD published on 6.5.1954
Designation standards: ČSN 293031
Classification mark: 293031
Catalog number: 2436
Note: WITHDRAWN
Publication date standards: 6.5.1954
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN