Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Fascio hertziano-it#Sense
Feixe hertziano-pt#Sense
Δέσμη ερτζιανών κυμάτων-el#Sense
Haz hertziano-es#Sense
Straalverbinding-nl#Sense
Radiokanal-da#Sense
Richtfunkstrecke-de#Sense
Hertzian beam-en#Sense
Faisceau hertzien-fr#Sense