Specification for wrought steels for mechanical and allied engineering purposes. Requirements for carbon and carbon manganese steels for case hardening including free cutting steels.
NORMA vydána dne 1.1.1973
Designation standards: BS 970-3SUPPLEMENTNO.1:1973
Note: NEPLATNÁ
Publication date standards: 1.1.1973
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS