Plugging slurry (backfill) and surface cavity closure technology.
| Autor: | Kudriavtcev, S., Murgul, V., Prokopov, Al'bert, Prokopova, Marina, Stel'makh, Sergei, Chernil'nik, Andrei |
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| Zdroj: | E3S Web of Conferences; 3/20/2020, Vol. 157, p1-8, 8p |
| Databáze: | Complementary Index |
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