Well-slot method for degassing coal beds in which the rock pressure has not been discharged.
| Autor: | Chernov, O., Kyu, N. |
|---|---|
| Zdroj: | Journal of Mining Science; May1997, Vol. 33 Issue 3, p275-280, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Chernov, O., Kyu, N. |
|---|---|
| Zdroj: | Journal of Mining Science; May1997, Vol. 33 Issue 3, p275-280, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
Full text from SpringerLink