TY JOUR TI POWER DETERMINATION TO THE DRIVE OF MILKCHURNS WITH THE FLEXIBLE VIBRODRIVE KW power KW vibrodrive KW milkchurn KW membrane KW churning KW cream KW flexible KW creamy JO Bulletin Samara State Agricultural Academy AU Yashin, A.V. AU Polyvyany, Y.V. AU Mishanin, A.L. AU Horev, P.N. PY 2018 IS 3 PB Samara State Agrarian University