Ключевые слова: auto, automobile, chrome, cog, drive, engineering, equipment, factory, fingers, fit, gear, gearing, group, industrial, industry, instrument, iron, item, ladies, machine, machinery, mechanic, mechanical, mechanism, metal, metallic, movement, object, orb, out, part, pitch, power, precise, repair, round, set, silver, spare, steel, system, technical, technology, teeth, together, transmission, turn, wheel, work, worn,