Green coal mining technique integrating mining-dressing-gas draining-backfilling-mining
| Autor: | Zhang, Jixiong, Zhang, Qiang, Spearing, A.J.S. (Sam), Miao, Xiexing, Guo, Shuai, Sun, Qiang |
|---|---|
| Zdroj: | In International Journal of Mining Science and Technology January 2017 27(1):17-27 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|