Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Repetitionsfrekvens-da#Sense
Fréquence des impulsions-fr#Sense
Impulsherhalingsfrequentie-nl#Sense
Frequenza degli impulsi-it#Sense
Frecuencia de los impulsos-es#Sense
Impulsfrequenz-de#Sense
Επανάληψη παλμού-el#Sense
Pulse repetition-en#Sense