机译:高水料留空采空区充填体宽度研究
Laboratory of Deep Coal Resource Key Mining, Ministry of Education, School of Mines, China University of Mining and Technology, Xuzhou 221116, China;
Postdoctoral Station, Zibo Coal Mining Group Co., Ltd., Zibo 255120, China;
Laboratory of Deep Coal Resource Key Mining, Ministry of Education, School of Mines, China University of Mining and Technology, Xuzhou 221116, China;
Laboratory of Deep Coal Resource Key Mining, Ministry of Education, School of Mines, China University of Mining and Technology, Xuzhou 221116, China;
Laboratory of Deep Coal Resource Key Mining, Ministry of Education, School of Mines, China University of Mining and Technology, Xuzhou 221116, China;