
Brass bars (high speed screwing and turning).
NORM herausgegeben am 1.11.1932
Designation standards: BS 249:1926
Note: UNGÜLTIG
Publication date standards: 1.11.1932
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS