TY JOUR TI Working bodies of disk harrows: technology of production and restoration KW spherical disk KW the angle of taper KW blade thickness KW manufacturing technology KW wear behavior KW wear resistance KW durability. JO Forestry Engineering Journal AU Shovkoplyas, A.. PY 2016 IS 6 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov