Ключевые слова: auto, automotive, background, business, car, crank, crankshaft, cylinder, diesel, element, engine, equipment, industrial, industrial facility, industry, iron, iron metal, isolated, land vehicle, machine, machine part, manufacturing, mechanic, mechanical, mechanical engineering, metal, metallurgy, mill, mode of transport, motor, movement, piston, repair, service, set, shaft, shop, spare parts, station, steel, technical, technology, transport, vehicle, worker,