TY JOUR TI DETERMINATION OF SAFE VOLUMES OF ROOMS WITH PYLVEVOZDUSHNY MIXES KW room KW excessive pressure KW dust KW calculation JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Korolev, D.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov