BS 415:1931

Mains supply apparatus for radio and acoustic reproduction for use on alternating current mains.

NORMA vydána dne 20.7.1931

The information about the standard:

Designation standards: BS 415:1931
Note: NEPLATNÁ
Publication date standards: 20.7.1931
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS