%0 Journal Article %T INFLUENCE OF POROUSNESS OF GRINDING MEDIA OF A BALL DRUM ON DISPERSE CHARACTERISTICS OF CLINKER %A Borisov, I.N. %A Stronin, A.A. %A Klassen, V.K. %K ball drum, clinker grinding, grinding media, particle size distribution, porousness %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2019 %N 4 %P 6 %I Belgorod State Technological University named after V.G. Shukhov