Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4826002
Is Reference of Draaisnelheid van de luchtschroefas-nl#Sense
Propeller shaft rotational speed-en#Sense
Potkurin akselin pyörimisnopeus-fi#Sense
Ταχύτητα περιστροφής άξονα έλικας-el#Sense