%0 Journal Article %T MACHINERY QUALITY SUPPORT BASED ON IMPRUVEMENT OF METHODS AND MEANS FOR ESTIMATE OF TRIBO-TECHNICAL PARAMETERS OF MACHINERY FUNCTIONAL UNITS %A Pilyushina, G.A. %A Pamfilov, E.A. %A Pyrikov, P.G. %A Kapustin, V.V. %K machinery quality, friction units, tribo-technical parameters, wear processes, test engineering, life %J Bulletin of Bryansk state technical university %D 2020 %N 2020 %P 8 %I Bryansk State Technical University