Determination of Reasonable Width of Isolation Pillar between Caving Method and Filling Method in Same Level Mining Areas of Daye Iron Mine

Welcome to Metal Mine! Today is Share:

WANG Liu-Bao, LIU Yan-Zhang, YIN Dong, JIANG Wei, ZHANG Guo-Quan, CAI Yuan-Tian

Metal Mine . 2020, (05): 89 -94 .