Ключевые слова: business, chief, constructor, control, craftsman, cut, designer, employee, employment, engineer, equipment, expertise, factory, gear, indoors, industrial, iron, job, laborer, machine, machinery, man, manage, manufactory, manufacture, master, material, merchandise, metal, metalwork, occupation, operation, process, produce, production, profession, professional, profile, protection, repair, skill, specialist, steel, structure, technique, tool, trade, work, workman, workshop,