TY JOUR TI SYSTEM ANALYSIS OF THE PROCESS TECHNOLOGICAL SPEED OF WHIP PRODUCTION BY FOREST MACHINE AND MECHANISM COMPLEX KW felling KW skidding KW bough trimming KW loading JO Bulletin of KSAU AU Bazarov, S.M. AU Soloviev, A.N. PY 2014 IS PB Krasnoyarsk State Agrarian University