%0 Journal Article %T Complex restoration of operation surfaces in large-sized products operated under conditions of chemical-biological and abrasive environment %A Vityaz, P.A. %A Kheyfets, M.L. %A Gretsky, N.L. %A Hil'ko, D.N. %K repair, restoration, strengthening, large-sized product, auger shaft, chemical-biological environment, abrasive wear %J Science intensive technologies in mechanical engineering %D 2020 %N 2020 %P 5 %I Bryansk State Technical University