Study on the Changed Effect of Tween - 40 on the Thermodynamics Conditions of Gas Hydrate FormationWU Qiang, WANG Yong-jing, ZHANG Bao-yong5-8
Study of Adding Surfactant to Seam Water InjectionCHENG Yan, JIANG Zhong-an, CHEN Zhong-qiu, ZHENG You-gang, GONG Zi-lai9-12
Study of Wireless Mobile Communication for Laneway and Face Based on OFDMZHANG Shou-xiang, WANG Ru-lin, LIU Fang13-16
Technology of Gas Comprehensive Controlling in No. 8 Coal Mine of Hebi Coal GroupWANG Gen-qing, CUI Yun-sheng, FU Bao-shan20-22
Determination of "Three Belt" of Spontaneous Combustion Oxygenation in Gob of Full-mechanized Sublevel Caving Faces in Combustible Thick Coal Seam of Beizao Coal MineMENG Fan-he28-30
Application of Fire Prevention Technology Using Nitrogen when Mining Brown Coal Bottom Slice in Full-mechanized Sublevel Caving FacesFU Ya-ping30-32
