平岗煤矿1202工作面上覆岩层“三带”的判定
朱红青;张民波;申健;王斐然;胡瑞丽
Determining the “Three Zones” of Overlying Strata in 1202 Working Face of Pinggang Coal Mine
ZHU Hongqing;ZHANG Minbo;SHEN Jian;WANG Feiran;HU Ruili
.
2013, (23): 45
-49
.
DOI: 10.3981/j.issn.1000-7857.2013.23.007
