Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Polyisobutylène-fr#Sense
Polyisobutylen-de#Sense
Polyisocutylene-en#Sense
Polyisobutylen-da#Sense
Poliisobutileno-es#Sense
Poli-isobutileno-pt#Sense
Πολυϊσοβουτυλένιο-el#Sense
Poliisobutilene-it#Sense
Polyisobutyleen-nl#Sense