carbon dioxide reactor 
Kohlendioxidreaktor 
carbon dioxide gas coolant 
Kohlendioxidkühlgas 
feedwater 
Speisewasser 
steam outlet 
Dampfauslass 
blower 
Gebläse 
reactor core 
Reaktorkern 
control rod 
Steuerstab 
concrete shielding 
Betonmantel 
fueling machine 
Beschickungsmaschine 
fuel: natural uranium 
Brennstoff: Natururan 
coolant: carbon dioxide 
Kühlmittel: Kohlendioxid 
moderator: graphite 
Moderator: Graphit 