TY JOUR TI TO THE QUESTION OF PROTECTION OF SURFACES OF TECHNOLOGICAL EQUIP-MENT AND INSTRUMENTS FROM GAS-ABRASIVE IMPACT KW GAS-ABRASIVE WEAR KW PLASMA COATINGS KW MICROELASTICITY. JO Voronezh Scientific-Technical Bulletin AU Popov, D.A. AU Kadirmetov, A.M. AU Sniatkov, E.V. AU Mandrykin, I.A. PY 2022 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov