Effect ofDepressant on Surface Properties of Marmatite During Dry Grinding 
FU Kaibin, LI He, LIU Zeming, KONG Yunlong, ZHU Leming
Mining and Metallurgical Engineering . 2025, (3): 104 -109 .  DOI: 10.3969/j.issn.0253-6099.2025.03.017