Ключевые слова: accuracy, assembly, auto, automobile, circle, cog, cogwheel, connection, control, cooperation, copy space, driving, energy, engine, engineering, equipment, factory, gear, gearbox, hardware, industrial, industry, instrument, interlocked, iron, machine, manufacture, manufacturing, mechanic, mechanism, metal, metalwork, motor, motorcycle, part, power, precision, pump, relation, shaft, spare, sprocket, steel, teamwork, technology, teeth, tool, transmission, wheel,