Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Hapenkehitin-fi#Sense
Oxygen converter-en#Sense
Convertitore di ossigeno-it#Sense
Oxigénes konverter-hu#Sense
Convertidor de oxígeno-es#Sense
Convertisseur d'oxygène-fr#Sense
Deguonies konverteris-lt#Sense
Μετατροπέας οξυγόνου-el#Sense
Syrgaskonverterare-sv#Sense
Syrgasomvandlare-sv#Sense
Sauerstoff-Konverter-de#Sense
Zuurstofomvormer-nl#Sense
Iltkonverter-da#Sense
Zuurstofomzetter-nl#Sense