Analysis on the coal characteristics and coal liquefaction characteristics of Yulin-shenmu mining area雷少毅1-3
Discussion on the establishment and practice of coal quality warning system in Pingdingshan Energy & Chemical Group李合群12-14
Analysis on the relationship of size fraction to apparent relative density of coal龙亚平, 田伟鹏, 田新娟, 王杰玲, 肖文钊, 薛琴15-16,19
The comparative study on the measured and theoretical value of the hydrogen content of the imported steam coal管嵩, 宋成, 孙若男, 邹雯雯17-19
Comparison of slow method and fast method in ash determination with difference rank coal张景香, 李阿卫, 罗伟26-27
