
ELECTRICAL RELAYS. PART 16: IMPEDANCE MEASURING RELAYS.
NORMA vydána dne 20.5.1996
Designation standards: UNE 21136-16:1996
Publication date standards: 20.5.1996
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE