Ключевые слова: 30, apprentice, apprenticeship, career, caucasian, checking, component, computer, electrician, electronics, engineer, engineering, factory, focus on background, horizontal, industry, job, laptop, learning, machine, machinery, male, man, manufacturing equipment, men, occupation, one person, quality control, skill, skilled, small business, technology, thirties, trainee, training, worker, working, workshop,