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Polen
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keywords:(Polen)
Some problems of exploifation of jet turbine aircraft engines of lot polish air lines
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
Effect of Flap Deflection on the Lift Coefficient of Wings Operating in a Biplane Configuration
The building of a gas carrier in Gdynia's new dry dock commenced