TY JOUR TI FACTOR PLANNING OF AN EXPERIMENT FOR ESTIMATING THE OPTIMAL PROPERTIES OF HEAT PROTECTIVE COATINGS ON DETAILS OF A CYLINDER-PISTON GROUP OF DIESEL ENGINES KW CYLINDER-PISTON GROUP KW GALVAN-IC-PLASMA MODIFICATION KW HEAT-PROTECTIVE WEAR RESISTANT COAT-ING KW FULL FACTORIAL EXPERIMENT KW DISPERSION KW FISHER'S TEST KW REGRES-SION EQUATIONS. JO Voronezh Scientific-Technical Bulletin AU Al-Bdeiri, M.S. AU Krasilnikov, V.V. AU Kadyrmetov, A.M. AU Sergeev, S.V. PY 2022 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov