TY JOUR TI RELATIONSHIP OF THE TYPE OF WORKING BODY OF THE BRUSH CUTTER WITH THE POSSIBILITY OF CUTTING WOOD-SHRUB VEGETATION KW Brush cutter KW rotor KW frame KW flexible working body KW knife KW construction JO Actual directions of scientific researches of the XXI century: theory and practice AU Drapalyuk, M.V. AU Bukhtoyarov, L.D. AU Pridvorova, A.V. PY 2020 IS 8 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov