%0 Journal Article %T UNDERCARRIAGE UPDATING OF DIESEL LOCOMOTIVE TE 109 %A Slivinskiy, E.V. %A Radin, S.Y. %K undercarriage of diesel locomotive TE109, updating, jaw diesel truck %J Bulletin of Bryansk state technical university %D 2020 %N 2020 %P 5 %I Bryansk State Technical University