Ключевые слова: abstract, backgrounds, blue, car, circle, close, closeup, complexity, computer, concepts, cooperation, detailed, engine, engineer, engineering, equipment, factory, futuristic, industry, innovation, intricate, iron, looking, machine, machinery, macro, manufacturing, mechanic, metal, metallic, motion, occupation, order, part, robot, science, shiny, steel, teamwork, technology, tool, turning, up, very, wheel, work, working, workshop,