BS 312:1928

Natural sienna (raw and burnt) for paints.

NORM herausgegeben am 1.5.1931

The information about the standard:

Designation standards: BS 312:1928
Note: UNGÜLTIG
Publication date standards: 1.5.1931
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS