高、低煤阶煤中宏观煤岩组分孔隙特征研究??
贾雪梅, 蔺亚兵, 马东民
Study on the Porosity Characteristics of Macro Coal Components in Different Metamorphic Coals
煤炭工程 . 2019, (6): 24 -27 .  DOI: 10.11799/ce201906005