BS 2459:1954

Set squares for drawing office use.

NORMA vydaná dňa 28.4.1954

The information about the standard:

Designation standards: BS 2459:1954
Note: NEPLATNÁ
Publication date standards: 28.4.1954
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS