
Cooker control units for use in 2-wire circuits of not more than 250 volts declared pressure.
NORMA vydána dne 22.2.1932
Designation standards: BS 438:1932
Note: NEPLATNÁ
Publication date standards: 22.2.1932
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS