1The Separation Method of Cyclone-Static Microbubble Column Flotation and Practical Application Part2:Static State in Column FlotationLiu Jinogtian1-5
3The Cooperative Effect of Flotation Reagents and Flocculent in Finltration of Flotation Clean Coal8-9
6Superficial Analysis on Anomalous Motion Found in ZKZ2448Self-Synchronizing Linear Vibration Screen15-16
10An Initial Approach to the Structure of Products from Small Coal Prduction System at Lu jiatuo Colliery Washery23-24
11An Approach to Structure of Production after Setting up Additional Cleaning Systim of Coal Small at Chensilou Coal Preparation PlantLiu Xiulan25-26