Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6411
Is Reference of Europese methode voor de kwalificatie van niet-destructief onderzoek-nl#Sense
Metodologia europea di qualificazione delle prove non distruttive-it#Sense
Méthodologie européenne pour la qualification du CND-fr#Sense
European Methodology for Qualification of NDT-en#Sense