TY CONF TI TECHNOLOGICAL ASSURANCE OF THE QUALITY AND SERVICE LIFE OF HEAVILY LOADED PARTS WHEN USING POLYCRYSTALLINE SV DIAMONDS FOR FINISHING OPERATIONS KW polycrystals KW abrasives KW ruling pencils KW grinding KW diamonds KW bundles JO Ensuring and improving the quality of engineering and aerospace products AU Averchenkov, V.I. AU Naduvaev, V.V. AU Frolov, E.N. PY 2024 PB Bryansk State Technical University