Employment of electro-chemical deposition in manufacture and maintenance of automobiles
Performance calculations for hybrid nuclear-chemical rocket propulsion systems
Fabrication of orbital vehicle
Uses of aeroplane in agriculture
Electrical propulsion for control of stationary satellites
Performance of solid propellants containing metal additives
Effect of diesel locomotive operation on atmospheric conditions in railway tunnel
Preliminary study of propulsive fluid accumulator systems
Production of magnesium-alloy aircraft parts
Some aspects of recent progress in astronautics