Kopalin V.A., Kipriyanov F.A.Vedensky N.V., Pustynnyi D.A., Kuznetsova N.I., Belozerova S.V 2020. Justification of the circuit diagram and determination of the mixer-dispenser main operating parameters for biologically active additives. International Journal of Advanced Science and Technology. 29, 11s (Jun. 2020), 2221-2228.