TY JOUR TI RESULTS OF EXPERIMENTAL STUDIES OF OPERATING MODES OF A FORESTRY STRIP PLAYER WITH A HYDRAULIC DRIVE OF CUTTING DISC WORKING BODIES KW working body KW spherical disc with semicircular cutouts KW ground gun KW strip laying machine JO Forestry Engineering Journal AU Zimarin, S.V. AU Gnusov, M.A. AU Popikov, V.P. AU Sherstyukov, N.A. PY 2021 IS 11 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov