
Specification for investment castings in metal. Vacuum melted alloys.
NORMA vydána dne 30.9.1976
Designation standards: BS 3146-3:1976
Note: NEPLATNÁ
Publication date standards: 30.9.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS