00685naa#a2200181#i#450# EN\\bibl\70212 20241125093848.1 1815-588X 20230921b2023####ek#y0engy0150####ca RU Evaluation of Diesel Locomotive Performance Using Controlled Valves Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2023 8 с. Journal article local Дизели. Двигатели с воспламенением от сжатия. 621.436 Hamidov Otabek Rustamovich Kulmanov Bahodir Toshboltaevich atjournal.ru