Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Materialprüfung-de#Sense
Werkstoffprüfung-de#Sense
Materialetestning-da#Sense
Materialprovning-sv#Sense
Testen van materialen-nl#Sense
Collaudi di materiali-it#Sense
Ensaios de materiais-pt#Sense
Ensaio de materiais-pt#Sense
Ensayo de materiales-es#Sense
Essai de matériaux-fr#Sense
Material testing-en#Sense