Ключевые слова: background, business, circle, clock, clockwork, cog, cogwheel, concept, connection, cooperation, design, engine, engineering, equipment, factory, gear, gear mechanism, group, horizontal, idea, industrial, industry, innovation, machine, machine part, machinery, macro, mechanic, mechanical, mechanism, metal, metallic, motion, no people, part, power, precision, progress, steel, success, team, teamwork, technology, teeth, time, transmission, wheel, work, working,