BS 52:1933

Bayonet lamp-caps and metal cased bayonet lampholders not exceeding 250 volts.

NORMA vydána dne 30.1.1933

The information about the standard:

Designation standards: BS 52:1933
Note: NEPLATNÁ
Publication date standards: 30.1.1933
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS