Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811001
Is Reference of Extrusion-fr#Sense
Extrusión-es#Sense
Extruding-en#Sense
Estrusione-it#Sense
Extrusão-pt#Sense
Extruderen-nl#Sense
Διέλαση-el#Sense
Ausziehen-de#Sense