Water Blocingk-off Method for the Cemented Grouting Coal Mine Drift
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引用本文: | 杨裕恩, 任有仓, 李保平. 固结灌浆煤矿巷道堵水施工技术[J]. 钻探工程, 2002, (2): 14-15. doi: 10.3969/j.issn.1672-7428.2002.02.006 |
Citation: | Water Blocingk-off Method for the Cemented Grouting Coal Mine Drift[J]. DRILLING ENGINEERING, 2002, (2): 14-15. doi: 10.3969/j.issn.1672-7428.2002.02.006 |