TY JOUR TI INVESTIGATION OF THE INFLUENCE OF PRESSING BELTS TENSION OF THE BACK CIRCUIT OF PRESS - SELECTIVE PR-1.5 KW suspension KW spring mechanism KW copying KW modeling KW force KW round baler. JO Vestnik of Kazan State Agrarian University AU Belov, V.V. AU Rybakov, L.M. AU Ovchukova, S.A. AU Yunusov , G.. AU Kirillov, N.K. AU Terentyev, A.G. AU Zaycev, P.V. PY 2018 IS 13 PB Kazan state agrarian University