High-voltage alternating-current circuit-breakers.
NORMA vydána dne 15.4.1996
Designation standards: BS 5311:1996
Note: NEPLATNÁ
Publication date standards: 15.4.1996
The number of pages: 174
Approximate weight : 553 g (1.22 lbs)
Country: British technical standard
Kategorie: Technické normy BS