BS 472:1932

Mains-operated synchronous clocks.

NORMA vydána dne 5.12.1932

The information about the standard:

Designation standards: BS 472:1932
Note: NEPLATNÁ
Publication date standards: 5.12.1932
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS