Ключевые слова: african, american, automated, black, blank, business, computer, control, device, electric, engine, engineer, engineering, equipment, factory, hand, industrial, industry, intelligent, laptop, machine, maintenance, man, manufacture, manufacturing, mechanic, metal, notebook, operation, people, person, plant, power, process, production, robot, safety, smart, spark, station, steel, store, system, technology, warehouse, welder, welding, work, worker, workshop,