???????? ????????-??????????? ???????? ??????????? ???????? ? ??? ???????????? ??????????? ????? ??????? ??????????? ????????????? ????????????? ??????????? «???????????».An early Fordson discing a industry in Princess Anne County, Virginia, in 1925 In 1908, the Saunderson Tractor and Implement Co. of Bedford launched a four-wheel design and styl

??? ???? ?????, ??? ???????????????? ? ??????? ??????? ????? ???? ???????????.The issues, solutions, and developments described in this article also describe the background of transmission evolution in semi-trailer vans. The most important difference is fleet turnover; Whilst the majority of the old street tractors have extended since been scrapped