Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Ισοδύναμη ενέργεια-el#Sense
Énergie efficace-fr#Sense
Ekvivalent energi-sv#Sense
Ækvivalent energi-da#Sense
Ενεργός ενέργεια-el#Sense
Energia equivalente-pt#Sense
Energia eficaz-pt#Sense
Énergie équivalente-fr#Sense
Effective energy-en#Sense
Equivalent energy-en#Sense
Effektiv energi-da#Sense