Остовом называется основная часть техники, на которую приходится основная нагрузка. Выделяют: Според предназначението си тракторите се подразделят на няколко основни категории: [5] The definitely moveable motor was invented in 1839 by William Tuxford of Boston, Lincolnshire who begun manufacture of the engine constructed all over a locomotive-fashion boiler with horizontal https://davidr517xzc8.thekatyblog.com/profile