TY JOUR TI TECHNOLOGICAL MODULE OF THE CLOSED CIRCULATION CYCLE KW technological module KW grinding unit KW grinding KW closed cycle JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Ural'skiy, V.I. AU Sinica, E.V. AU Ural'skiy, A.V. AU Cazhneva, E.A. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov