%0 Journal Article %T METHODS OF OBTAINING SMALL DIAMETER HOLES IN THE MANUFACTURING OF ROCKET ENGINE FILTER ELEMENTS %A Ryazantseva, E.A. %A Kirillov, O.N. %A Kadyrmetov, A.M. %K ELECTRICAL DISCHARGE MACHINING, FILTER ELEMENT, SMALL DIAMETER HOLES, ENGINE, ROUGHNESS %J Voronezh Scientific-Technical Bulletin %D 2025 %N 4 %P 7 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov