淮南丁集矿注氮防火孔施工技术

李云峰

doi:10.3969/j.issn.1672-7428.2007.z1.047

淮南丁集矿注氮防火孔施工技术

文章导航 > 钻探工程 > 2007 > (z1): 141-142,145

李云峰. 淮南丁集矿注氮防火孔施工技术[J]. 钻探工程, 2007, (z1): 141-142,145. doi: 10.3969/j.issn.1672-7428.2007.z1.047

引用本文:

李云峰. 淮南丁集矿注氮防火孔施工技术[J]. 钻探工程, 2007, (z1): 141-142,145. doi: 10.3969/j.issn.1672-7428.2007.z1.047

LI Yun-feng. Construction Technique of Fire Prevention Hole with Nitrogen Injection in Huainan Dingji Coal Mine[J]. DRILLING ENGINEERING, 2007, (z1): 141-142,145. doi: 10.3969/j.issn.1672-7428.2007.z1.047

Citation:

LI Yun-feng. Construction Technique of Fire Prevention Hole with Nitrogen Injection in Huainan Dingji Coal Mine[J]. DRILLING ENGINEERING, 2007, (z1): 141-142,145. doi: 10.3969/j.issn.1672-7428.2007.z1.047