Application research of "one cut and two chamber" new Wangeweily coal mining technology to coal mine near oceanZHOU Cheng-jun, WANG Hua-jun5-8
Comments on design features and new technology application achievements of Shuangliu MineZHAI Jian-zhong11-13
Comments on application outlook of dragline overburden moving technology in China open pit mineLI Hui-zhi14-17
Comments on increasing electricity loading power factor for coal water mixture preparation plantZHANG Bao-hua18-19
Design and practice on automatic unloading system of emulsion hydraulic pump stationWEI Wen-shu, REN Wei20-21
Design and installation of fire extinguishing and water spraying in underground coal mineXING Wei-hua, ZHANG Shi-he22-23,60
An evolution of railway freight station arrangemnet design for coal mine and coal preparation plantLIANG Yin-shuan24-26
Discovery to optimized design of door type gantry lightweight steel structure for buildingsWANG Xian-nong, YE Hai-yan28-30
