BS 1677:1950

Draughtsmen´s drawing pins.

NORMA vydána dne 13.11.1950

The information about the standard:

Designation standards: BS 1677:1950
Note: NEPLATNÁ
Publication date standards: 13.11.1950
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS