
Centering holes with the top angle of 90° for axles of locomotives and rail cars
STANDARD published on 1.11.1960
Designation standards: STN 280301
Classification mark: 280301
Catalog number: 56980
Note: WITHDRAWN
Publication date standards: 1.11.1960
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN