BS 1709:1951

Nomenclature of drawing instruments..

NORMA vydaná dňa 20.2.1951

The information about the standard:

Designation standards: BS 1709:1951
Note: NEPLATNÁ
Publication date standards: 20.2.1951
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS