Ключевые слова: accuracy, binding, black, bolt, bond, brass, business, clock, clockwork, cogs, cogwheel, concept, connection, cooperation, energy, engine, engineering, factory, gearbox, gears, gearwheel, industrial, interlocked, machine, machinery, manufacturing, mechanics, mechanism, metal, motion, motor, old, parts, power, precision, progress, reliability, retro, team, teamwork, technology, time, togetherness, transmission, turning, twist, unity, watch, wheel, work,