검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
Numerical modelling of the effects of weak immediate roof lithology on coal mine roadway stability Coggan J, Gao FQ, Stead D, Elmo D International Journal of Coal Geology, 90, 100, 2012 |
| No. | Article |
|---|---|
| 1 |
Numerical modelling of the effects of weak immediate roof lithology on coal mine roadway stability Coggan J, Gao FQ, Stead D, Elmo D International Journal of Coal Geology, 90, 100, 2012 |