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keywords:(synthetic fuel)
Research on New or Improved Liquid Propellants
Research on New or Improved Liquid Propellants (Fuels, Oxidizers, Monopropellants)
Research on New or Improved Liquid Propellants (U). (Fuels, Oxidizers, Monopropellants)
Assessment of the Status of Fuel Cell/Battery Vehicle Power Systems
Synthetic fuels, and a sustainable set of civilizations