<div> Study and Application of Ventilation System Scheme for Large Metal Mines with Synchronous </div> <div> Mining of Upper and Lower Ore-belts </div>

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Study and Application of Ventilation System Scheme for Large Metal Mines with Synchronous

Mining of Upper and Lower Ore-belts

YAO Yinpei MENG Xiangrui LIU Chao XU Yuqing GUO Jun

Modern Mining . 2024, (02): 108 -112 .