Title: Ėkskavat︠s︡ionno-transportnoe, pogruzochnoe i usrednitelʹnoe oborudovanie nepreryvnogo deĭstvii︠a︡ i potochnai︠a︡ tekhnologii︠a︡ ugolʹnykh razrezov
Subjects: Coal mines and mining, Mine haulage