TY JOUR TI THE INFLUENCE OF MIXER ROTATION FREQUENCY AND ITS BLADES LENGTH ON THE QUALITY OF THE MIXTURE KW mixture KW frequency KW rotation KW agitator KW blades KW mixer KW quality JO Bulletin Samara State Agricultural Academy AU Fomina, M.V. AU Chupshev, A.V. AU Teryushkov, V.P. AU Konovalov, V.V. PY 2019 IS 4 PB Samara State Agricultural Academy