Ключевые слова: adult, aeroplane, aerospace, aircraft, airplane, airport, aviation, blueprint, check, checklist, control, engine, engineer, engineering, examining, fix, flight, flying, garage, hangar, horizontal, industry, inspection, jet, machine, machinery, maintenance, males, mechanic, men, motor, occupation, part, plane, preparation, prepare, repair, repairing, repairman, safety, service, technician, technicians, technology, transport, transportation, uniform, work, working,