Ключевые слова: automated, business, carpentry, caucasian, cnc, computer, digital, engineer, engineering, factory, hard, hat, helmet, hispanic, horizontal, industry, job, learning, machine, machinery, machinist, man, manager, manufacturing, metal, occupation, operator, people, person, precision, production, project, sheet, skill, staff, supervisor, tablet, teaching, team, technology, tig, together, trainee, training, two, uniform, worker, working, workman, workshop,