Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811001
Is Reference of Résistance pyroscopique-fr#Sense
Resistencia piroscópica-es#Sense
Ildfasthed-da#Sense
Resistenza piroscopica-it#Sense
Vuurvastheid-nl#Sense
Resistência piroscópica-pt#Sense
Pyroscopic resistance-en#Sense
Feuerfestigkeit-de#Sense
Πυροσκοπική αντίσταση-el#Sense