Technological factors influence on the work efficiency of the feed grinderIbrahim M. Gomaa, Ildar I. Kashapov, Ramil R. Khaidarov, Rais F. Sabirov and Farida F. KhasanovaBIO Web Conf., 17 (2020) 00233DOI: https://doi.org/10.1051/bioconf/20201700233