Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Thrust subsystem-en#Sense
Framdrivningssystem-sv#Sense
Sistema propulsivo de um satélite-pt#Sense
Fremdrivningssystem-da#Sense
Système propulsif d'un satellite-fr#Sense
Subsistema de empuje-es#Sense