Ключевые слова: apprentice, background, cut, detail, employee, engineer, equipment, factory, hand, hands, holding, industry, iron, lathe, machine, machining, man, manual, manufacturing, master, mechanic, metal, metalwork, metalworking, occupation, part, people, plant, process, produce, production, productivity, professional, technology, tool, turner, unit, use, view, work, workbench at workplace, worker, workshop,