Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Psophometric voltage-en#Sense
Psophometrische Spannung-de#Sense
Tensione psofometrica-it#Sense
Psofometrische spanning-nl#Sense
Tensión sofométrica-es#Sense
Psofometrinen jännite-fi#Sense
Psofometrisk spänning-sv#Sense
Tensión psofométrica-es#Sense
Tensão psofométrica-pt#Sense
Geräuschspannung-de#Sense
Ruisspanning-nl#Sense
Psofometrisk spænding-da#Sense
Ψοφομετρική τάση-el#Sense
Tension psophométrique-fr#Sense