Energizing the business management is the foundation for the surrival and development of an enterpriseTian Hui3-5
Study on the key issues about transforming the surveying and designing organizations in the coal industry into the enterprise structure赵林东, 寇广平, 张秀珍, 吴嘉林6-8
Ground behaviour in condition of the broken strata and the related underground engineering supportZhang Yishun, Shao Juntao9-11
Study on the fuzzy specialist system for selecting hydraulic support of working face刘勇, 吴桂义, 况礼澄, 张先尘12-14
Application of the chopped resistance regulation used for the alternating wound- rotor motor in a mine hoisting systemLiu Huaixia24-26
Analyzing the problems in transform of the shunting hoist system in loading station of a coal preparation plantXu Linlin, Liu Xiaojuan26-28
Experience about the engineering design for technical transform of Xieqiao coal preparation plant徐延枫, 戴华, 杨国枢, 郭涛31-32
Study on the modified super high molecular weight polyvinyl and its application in coal preparation plant刘广建, 孟惠荣, 刘晋冀35-36
