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Polen
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keywords:(Polen)
History of the Development of Rocket Technology and Astronautics in Poland Before 1949
Some problems of exploifation of jet turbine aircraft engines of lot polish air lines
Aerodynamic Properties of Wings With Leading-Edge Flaps (Nose Flaps)
Garage and Motor Vehicle Repair Equipment Manufactured in Socialist Countries
Algorithm and General Principles of Information Processing in a Civil Aviation Traffic System
Analysis of Air Accidents Involving Airplanes or Helicopters of Various Types of Application
Evaluation of Stress on a Pilot During Agricultural Flights Based on Physiological Studies