机译:用于回采技术的固体物料垂直输送系统
School of Mines, China University of Mining (δ) Technology, Xuzhou 221008, China;
State Key Laboratory of Coal Resources (δ) Mine Safety, China University of Mining (δ) Technology, Xuzhou 221008, China;
School of Mines, China University of Mining (δ) Technology, Xuzhou 221008, China;
State Key Laboratory of Coal Resources (δ) Mine Safety, China University of Mining (δ) Technology, Xuzhou 221008, China;
School of Mines, China University of Mining (δ) Technology, Xuzhou 221008, China;
State Key Laboratory of Coal Resources (δ) Mine Safety, China University of Mining (δ) Technology, Xuzhou 221008, China;