TY JOUR TI Improve the wear resistance parts equipment woodworking by rational choice of construction materials KW wear resistance KW corrosion KW reliability JO Actual directions of scientific researches of the XXI century: theory and practice AU Kovalev, A.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov