TY JOUR TI ENSURE ACCURACY WHEN DRILLING HOLES FOR FLANGE CONNECTIONS KW machine KW processing KW mounting KW hole KW flange KW industrial equipment KW precision KW wear. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Fedorenko, M.A. AU Bondarenko, Y.A. AU Pogonin, A.A. AU Bestuzheva, O.V. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov