1Energizing the business management is the foundation for the surrival and development of an enterpriseTian Hui3-5
2Study on the key issues about transforming the surveying and designing organizations in the coal industry into the enterprise structure6-8
3Ground behaviour in condition of the broken strata and the related underground engineering supportZhang Yishun, Shao Juntao9-11
6Application of the chopped resistance regulation used for the alternating wound- rotor motor in a mine hoisting systemLiu Huaixia24-26
7Analyzing the problems in transform of the shunting hoist system in loading station of a coal preparation plantXu Linlin, Liu Xiaojuan26-28
8Experience about the engineering design for technical transform of Xieqiao coal preparation plant31-32
9Study on the modified super high molecular weight polyvinyl and its application in coal preparation plant35-36