31/2 per cent nickel steel.
NORM herausgegeben am 1.8.1927
Designation standards: BS S 69:1927
Note: UNGÜLTIG
Publication date standards: 1.8.1927
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: British technical standard
Kategorie: Technische Normen BS