BS 870:1939

Micrometers (external).

NORMA vydána dne 23.10.1939

The information about the standard:

Designation standards: BS 870:1939
Note: NEPLATNÁ
Publication date standards: 23.10.1939
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS