TY JOUR TI EXPERIMENTAL DETERMINATION OF THE IMPACT ON CHANGES IN THE EFFECTIVE ELECTRICAL CONDUCTIVITY OF THE ELECTROLYTE AND THE METAL CURRENT EFFICIENCY ON THE LOGARITHMIC DISPERSION INDEX DURING ELECTROCHEMICAL MACHINING KW ELECTROCHEMICAL MACHINING KW LOGARITHMIC DISPERSION INDEX KW ELECTROLYTE CONDUCTIVITY KW METAL CURRENT EFFICIENCY JO Voronezh Scientific-Technical Bulletin AU Boldyrev, A.A. AU Grigorash, V.V. AU Boldyrev, A.I. AU Padurets, A.A. AU Perova, A.V. PY 2026 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov