张家口选煤厂粗煤泥分选系统技术改造
张彦军,孟叶胜,张〓峰,等
Renovation of coarse slime separation system in Zhangjiakou colliery coal preparation plant
煤炭工程 . 2016, (3): 74 -76 .  DOI: 10.11799/ce201603024