Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Normal operating condition-en#Sense
Normali darbinė būsena-lt#Sense
Normaal bedrijf-nl#Sense
Normale Betriebsbedingung-de#Sense
Condizione di funzionamento normale-it#Sense
Normal betingelse for brug-da#Sense
Condition normale d'exploitation-fr#Sense
Normal brug-da#Sense
Normalen pogoj delovanja-sl#Sense