BS 142:1927

Electrical protective relays.

NORMA vydána dne 1.5.1929

Anglicky -
Elektronické PDF (6334.40 CZK)

The information about the standard:

Designation standards: BS 142:1927
Note: NEPLATNÁ
Publication date standards: 1.5.1929
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technické normy BS