TY CONF TI ESTABLISHING THE ORIGINALITY OF CERAMIC BRAKE DISCS BY A COMPARATIVE RESEARCH METHOD KW ceramic brake discs KW counterfeit products KW comparison method KW expertise KW cost of spare parts KW original components KW visual assessment JO DEVELOPMENT PROSPECTS, INNOVATIONS AND INFORMATION TECHNOLOGIES IN TRANSPORT AU Snyatkov, E.V. AU Shvyriov, A.N. AU Shcherba, V.A. AU Maslyanyy, V.A. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov