1Model Experiment about Relationship between Permeability around Dense Borehole and Loading StressTest and Research1-4
3Application of DSC in Test for Critical Water Determination of Brown Coal Spontaneous CombustionTest and Research9-10
5Research on Composition of Low Detonation Velocity of Third Coal Mining Permissible Water Gel ExplosiveTest and Research14-16
6Sealing Hole Technology on Condition of Cross-measure Content Rock to Test Gas PressTechnology Experiences17-19
7A Math's Calculate on Amount of Gas Emission when Coal Mine happening Coal and Gas OutburstTechnology Experiences20-23
9Study and Application of Dust Controlling Technology of Fully-mechanized Coal Winning MachineTechnology Experiences26-29
10Prediction of Gas Emission in 1 020 m Level First Mining Area in Kongzhuang Coal MineTechnology Experiences30-32
11Application of Dynamic Pressure Water Injection in Dust Controlling of Coal Roadway Fully-mechanized Coal Winning FaceTechnology Experiences33-34
14Nitrogen Injection Technology for Prevention Coal Spontaneous Combustion in Full-mechanized Caving Face of Extra-thick Coal SeamTechnology Experiences41-44
15Practice of Fire Fighting Technology in Full-mechanized Caving Face of Carboniferous Period Extra-thick Coal Seam in Tashan Coal MineTechnology Experiences44-47
17Application of Comprehensive Fire Fighting Measurement when Support Withdrawing in Full-mechanized Caving FaceTechnology Experiences51-52
19Design of Improvement on Device of Hot Wire Technique for Measuring Thermal Conductivity of Louse Coal BulkTechnology Experiences55-57
20Development and Application of Bi-directionally Opened and Air Pressure Balanced Rotating Air DoorTechnology Experiences57-60
