架间底板拖管充填采空区浆液流动特性试验研究
成云海, 王旭东, 申昊, 等
Experimental study on slurry flow characteristics of filling goaf area with floor drag pipe between racks
煤炭工程 . 2024, (2): 99 -104 .  DOI: 10.11799/ce202402015