Ключевые слова: area, background, carriage, depot, electric, europe, european, fix, hangar, improve, indoor, indoors, industrial, industry, inside, line, maintenance, mend, passenger, patch, poland, rail, railway, remedy, repair, rollingstock, round, salaries, serve, service, shed, shop, shunt, sidetrack, siding, specialized, technological, train, train hall, trains, transport, transportation, tsar, turn, under the train, under train, underground, vehicle, wagons, warsaw, work, zone,