Ключевые слова: aged, arrangement, binding, bolt, bonding, brass, circle, clock, clockwork, clockworks, cog, cogs, cogwheel, connection, cooperation, engine, engineering, equipment, gear, gears, gearwheel, gold, hardware, industrial, industry, machine, machinery, macro, mechanical, mechanics, mechanism, metal, metallic, old, progress, reliability, retro, rotation, sprockets, teamwork, technical, technology, time, together, turn, twist, unity, watch, wheel, wheels,