%0 Conference Article %T THE DRAWBACKS OF THE LUBRICATION SYSTEMS OF THE CREST WHEELSET OF THE LOCOMOTIVE %A Shalygin, M.G. %A Vashchishina, A.P. %K the crest rail, a lubricant, a pair of wheels, grabmessage rod %J Ensuring and improving the quality of engineering and aerospace products %D 2024 %P 3 %I Bryansk State Technical University