Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Prüfvorschriften-de#Sense
Afprøvningsbestemmelser-da#Sense
Spécifications d'essai-fr#Sense
Prescrizioni di prova-it#Sense
Test requirements-en#Sense
Prescriptions d'essai-fr#Sense
Voorschriften inzake proeven-nl#Sense