
Research on Water Shutoff by Bolt-grouting Method in Air-shaft of Tangkou Coal Mine
QIAO Wei-guo, MENG Qing-bin, LIN Deng-ge, MEN Yan-qing
Mining and Metallurgical Engineering ›› 2010, Vol. 30 ›› Issue (6) : 26-29.
Research on Water Shutoff by Bolt-grouting Method in Air-shaft of Tangkou Coal Mine
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |