国外某高硫铁矿提铁降硫试验研究
马崇振
Experimental Research on Desulfurization of  Overseas High-sulfur Iron Ore
MA Chong-zhen
矿冶工程 . 2022, (3): 76 -79 .  DOI: 10.3969/j.issn.0253-6099.2022.03.017