TY JOUR TI PROTECTION OF WORKING SURFACES OF TECHNOLOGICAL TOOLS FROM JET-ABBROUS EXPOSURE SUPERSONIC STREAMS KW SHOT BLASTING NOZZLE KW ABRASIVE WEAR KW SUPERSONIC WALL FLOWS. JO Voronezh Scientific-Technical Bulletin AU Kadirmetov, A.M. AU Popov, D.A. AU Bolgov, A.V. AU Burenko, N.S. PY 2022 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov