
Electrical protection relays. Information and requirements for all protection relays. Specification for insulation testing.
NORMA vydána dne 30.11.1982
Designation standards: BS 142-1-1.3:1982
Note: NEPLATNÁ
Publication date standards: 30.11.1982
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: British technical standard
Kategorie: Technické normy BS