Research of the methan content effecting on gas-draine efficiency in the stope when boreholes are left in uncontrollable workings

Autor: Yu.A. Korneev, O.S. Yanzhula, SE «Myrnogradvugillya», MM «Pokrovskoye», V.M. Kocherga, P.M. Samopalenko, O.O. Gulay, S.P. Mineev
Rok vydání: 2018
Předmět:
Zdroj: Geo-Technical mechanics. :107-123
ISSN: 2309-6004
1607-4556
Databáze: OpenAIRE