Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Polyetherimid-da#Sense
PEI-it#Sense
Polieterimida-es#Sense
PEI-fr#Sense
PEI-es#Sense
Polyéthérimide-fr#Sense
PEI-da#Sense
PEI-en#Sense
PEI-pt#Sense
Πολυαιθεριμίδιο-el#Sense
Polyetherimide-en#Sense
PEI-de#Sense
Polieterimida-pt#Sense
Polieterimmide-it#Sense
Polyetherimid-de#Sense