Experimental Study of Low Dilution Drawing in Gently Inclined Thick Gypsum Deposit
JIA Hai-bo, REN Feng-yu, HE Rong-xing, DING Hang-xing
Journal of Northeastern University Natural Science . 2019, (11): 1617 -1622 .  DOI: 10.12068/j.issn.1005-3026.2019.11.018