Ключевые слова: arm, automobile, automotive, car, checking, combustion, dirty, employment, engine, equipment, fix, fuel, garage, grease, hand, human, industry, inspection, internal, job, labor, maintain, maintenance, man, mechanic, motor, oil, part, people, person, profession, repair, repairing, safety, service, shop, station, technician, tool, transmission, transport, tsar, vehicle, worker, working, workshop, wrench,