Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Eixo helicoidal-pt#Sense
Ελικοειδής άξονας-el#Sense
Arbre hélicoïdal-fr#Sense
Helical shaft-en#Sense
Albero elicoidale-it#Sense
Spiralwelle-de#Sense
Helicoïdale as-nl#Sense
Ατέρμων κοχλίας-el#Sense
Eje helicoidal-es#Sense
Skruvaxel-sv#Sense
Skrueaksel-da#Sense