Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Antiparasitage-fr#Sense
Suppression des parasites radioélectriques-fr#Sense
Funkentstörung-de#Sense
Εξουδετέρωση των ραδιοηλεκτρικών παρασίτων-el#Sense
Onderdrukking van radiostoringen-nl#Sense
Suppression of radio interference-en#Sense
Ontstoring-nl#Sense