TY JOUR TI The main defects of polyethylene sleeves for storing agricultural products and methods for their elimination KW agricultural sleeves KW defect KW film KW thickness variation KW physical and mechanical parameters KW appearance JO Journal of Technical Research AU Nikonova, T.Y. AU Iskakov, Y.K. AU Sichkarenko, A.V. AU Zharkevich, O.M. AU Dandybaev, E.S. PY 2020 IS 6 PB INFRA-M Academic Publishing LLC.