TY JOUR TI DESIGNING OF HOLE STITCHING TECHNOLOGY BY COMBINED METHODS KW ELECTROEROSION TREATMENT KW ELECTROCHEMICAL TREATMENT KW METHODOLOGY KW PRODUCTIVITY. JO Voronezh Scientific-Technical Bulletin AU Smolentsev, E.V. AU Zolototrubova, Y.S. AU Gritsyuk, V.G. PY 2022 IS 4 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov