TY JOUR TI SELECTION OF A DRIVE SYSTEM FOR COMPONENTS OF A BLOCK-MODULE UNIT KW agricultural machinery KW working units KW drive KW optimality KW power KW high frequency. JO Vestnik of Kazan State Agrarian University AU Shekihachev, Y.A. AU Mishhozhev, V.H. AU Fiapshev, A.G. AU Shekihacheva, L.Z. PY 2025 IS 20 PB Kazan state agrarian University