TY CONF TI JUSTIFICATION OF RECONSTRUCTION AND IMPROVEMENT OF CONTAINER PLATFORMS (ON THE EXAMPLE OF THE CONTAINER PLATFORM OF THE GTS MCH-4 STATION PETROZAVODSK OF THE OKTYABRSKAYA RAILWAY) KW container platform GTS MCH-4 KW container train JO INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE "MANAGEMENT OF OPERATIONAL WORK IN TRANSPORT" (UERT-2022) AU Illarionova, A.N. AU Barhatova, A.D. PY 2022 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"