Metallurgy of iron. Hot rolled bars of steels of grades 12 to 17 and 19. Technical delivery terms
STANDARD published on 1.6.1987
Designation standards: STN 420220
Classification mark: 420220
Catalog number: 61403
Publication date standards: 1.6.1987
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN