
Naval brass (special mixture) bars and sections (suitable for machining and forging) and forcings.
NORMA vydaná dňa 1.12.1944
Designation standards: BS 252:1940
Note: NEPLATNÁ
Publication date standards: 1.12.1944
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS