Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Impedancia característica de onda-es#Sense
Feldwellenwiderstand einer Hohlleiterwelle-de#Sense
Impédance caractéristique d'onde-fr#Sense
Impedenza caratteristica di onda-it#Sense
Golfweerstand-nl#Sense
Characteristic wave impedance-en#Sense