Hot-rolled U-sections of steel of grades 10 and 11. Dimensions
STANDARD published on 1.7.1969
Designation standards: STN 425570
Classification mark: 425570
Catalog number: 62803
Publication date standards: 1.7.1969
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN