BS 2457:1954

Protractors for drawing office use.

NORM herausgegeben am 21.4.1954

The information about the standard:

Designation standards: BS 2457:1954
Note: UNGÜLTIG
Publication date standards: 21.4.1954
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS