Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Frottement intérieur-fr#Sense
Inre friktion-sv#Sense
Indre friktion-da#Sense
Atrito interno-pt#Sense
Viscosidad-es#Sense
Innere Reibung-de#Sense
Inwendige wrijving-nl#Sense
Εσωτερική τριβή-el#Sense
Internal friction-en#Sense
Sisäinen kitka-fi#Sense