Ключевые слова: adult, adults only, aerospace industry, african ethnicity, airplane, airplane hangar, airplane mechanic, black people, color image, commercial airplane, complexity, computer, concentration, day, dedication, digital tablet, engineer, examining, expertise, females, flashlight, gemstone, hand tool, holding, horizontal, indoors, industry, jet engine, learning, maintenance engineer, manufacturing, mature adult, one person, one woman only, only women, people, planning, preparation, protective eyewear, protective glove, repairing, scrutiny, standing, technology, trainee, uk, wheel, working, young adult,