Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Echolot-de#Sense
Acoustic sounder-en#Sense
Kaikuluotain-fi#Sense
Echo sounder-en#Sense
Écho-sondeur-fr#Sense
Ekolod-sv#Sense
Ηχοεντοπιστική συσκευή' σόναρ-el#Sense
Ekkolod-da#Sense
Ecossonda-pt#Sense
Sondeur à écho-fr#Sense
Sounder-en#Sense
Ecoscandaglio-it#Sense
Ecosonda-es#Sense
Echolood-nl#Sense