Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Coupleur acoustique-fr#Sense
Acoplador acústico-pt#Sense
Acoplador acústico-es#Sense
Akoestische koppeling-nl#Sense
Akoestische koppelingseenheid-nl#Sense
Acoustic coupler-en#Sense
Akustischer Koppler-de#Sense
Akustisk kobling-da#Sense
Akustikkoppler-de#Sense
Modem acoustique-fr#Sense
Accoppiatore acustico-it#Sense
Ακουστικός συμπλέκτης-el#Sense