5Coal Preparation is Currently Firstly Selected Method for Sulphur Removal from Coal in ChinaQin Jianhua10-12
7Rrsearch on Kinetics of Compund Frequency Viberatin Screen and Analysis in Material Movement on Surface of the ScreenFan Xiaoman15-17
8Theory and Practice of Oscillation Separation in Coal Flotatinon Separation in Coal FlotationCheng Hongzhi18-20
12Some Shortages Exisiting in the Design of ZKYLinear Viberation Screen and the Strategy to Perfect27-29
14Lay Equal Stress on Technical Reformation and Production Management to Realize Closed Water Circuit31-32
19An Approach to Unti-Interference Problem in Microprocessor Monitoring System in Coal preparation Plant39-40