TY JOUR TI THE EFFECT OF THE WEAR FACTOR ON THE CHARACTERISTICS OF PLATE-TYPE SHOCK-ABSORBING DEVICES OF RAILWAY ROLLING STOCK KW absorbing device KW wear KW characteristics KW research KW operation KW device JO Transport engineering AU Boldyrev, A.P. AU Gurov, A.M. AU Zhirov, P.D. AU Kravcov, S.A. AU Privalov, A.S. PY 2024 IS 2024 PB Bryansk State Technical University