共 21 条
[1]
Fracture evolution and pressure relief gas drainage from distant protected coal seams under an extremely thick key stratum
[J].
Journal of China University of Mining and Technology,
2008, 18 (02)
:182-186
[2]
岩层控制的关键层理论.[M].钱鸣高等著;.中国矿业大学出版社.2000,
[3]
两淮地区成煤地质条件及成煤预测.[M].韩树櫅主编;.地质出版社.1990,
[4]
[5]
[6]
[7]
[8]
[9]
[10]

