山东煤炭科技Issue(8):131-133,3.DOI:10.3969/j.issn.1005-2801.2020.08.044
浅析根据煤系地层特征选择掘进巷道层位布置的设想
On the Assumption of Choosing the Stratagem Arrangement of Tunneling Roadway According to the Characteristics of Coal Measure Strata
罗李珎1
作者信息
- 1. 龙岩北山煤矿有限责任公司,福建 龙岩 364011
- 折叠
引用本文复制引用
罗李珎..浅析根据煤系地层特征选择掘进巷道层位布置的设想[J].山东煤炭科技,2020,(8):131-133,3.