Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Resonant relay-en#Sense
Relé ressoante-pt#Sense
Relé resonante-es#Sense
Relé di risonanza-it#Sense
Resonanssirele-fi#Sense
Relais accordé-fr#Sense
Resonanzrelais-de#Sense
Συντονισμένος ηλεκτρονόμος-el#Sense
Resonantierelais-nl#Sense