Development and research of tillage operating device with polymeric materialsIgor Bozhko, Galina Parkhomenko, Sergey Kambulov, Andrey Boyko, Vladimir Kolodkin, Magomed Magomedov and Dmitriy RudoyE3S Web Conf., 175 (2020) 05025DOI: https://doi.org/10.1051/e3sconf/202017505025