Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Flüssiger Treibstoff-de#Sense
Προωθητήριο υγρό-el#Sense
Liquid propellant-en#Sense
Propergol liquide-fr#Sense
Vloeibare stuwstof-nl#Sense
Propellente liquido-it#Sense
Flydende drivmiddel-da#Sense
Προωθητικό υγρό-el#Sense
Líquido propulsor-es#Sense
Flydende brændstof-da#Sense
Combustible líquido-es#Sense
Propulsor líquido-es#Sense