%0 Journal Article %T USING BIODEGRADABLE MATERIALS TO PROTECT AGRICULTURAL MACHINERY FROM CORROSION %A Smirnov, A.G. %A Maksimov, I.I. %A Kalimullin, M.N. %K storage, corrosion, rendered fats, protective coating, corrosion %J Vestnik of Kazan State Agrarian University %D 2025 %N 20 %P 6 %I Kazan state agrarian University