SECTION H : TRANAPORT AND STORAGE
Division 51 : Air transport
GroupClassSub-classDescription
511  Passenger air transport
 5110 Passenger air transport
  51101Passenger airways
  51102Helicopter services
  51109Other passenger air-transport n.e.c
512  Freight air transport
 5120 Freight air transport
  51201Freight air transport services
  51202Launching of satellites and space vehicles and space transport
 
     
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