Ключевые слова: 3d, abstract, background, business, car, circle, clock, cog, cogwheel, color, communication, concept, conceptual, design, element, engine, engineering, equipment, factory, gear, graphic, icon, illustration, industrial, industry, innovation, mechanical, mechanism, media, mixed, modern, object, office, one, power, rendering, steel, teamwork, technology, teeth, transmission, wheel, white,