Ключевые слова: 40s, busy, caucasian, cncmachine, computernumericalcontrol, controlpanel, engineer, engineering, factory, factory floor, hands, industry, interior, machine, machinemilling, machinery, male, man, manufacturing, men, metalworkshop, modern, occupation, oneperson, operator, people, person, precision, sideview, skill, skilled, smallbusiness, technology, twenties, vertical, waistup, worker, working, workshop,