1The Development of Detonators Heat Shrink Packaging MachineZhou DapengExperiment & Research1-2,162Synthesis of New Polymer Emulsifiers And Its Application in the Mixing-loading Emulsion ExplosiveTang FengyiExperiment & Research3-53Trial on Thin Spray-on Liner Support at Donghuantuo Coal MineLiu Fengwen, Zhang Shaobo, Wu JianshengExperiment & Research6-94Research and Application of the Non-humanized Preparation Technology of Ammonium Nitrate SolutionShi Defang, Min ZhenExperiment & Research10-165Research on the Detonator Initiating Explosive Preparation Method of the Non-fixed Round Lead AzideXu Jihu, Zhang Zhen, Xian Huiduo, Bu LingtaoExperiment & Research17-186The Study on the Application of Digital Electronic DetonatorZhang YinghaoQuestion & Discussion19-247Discussion on the Scale Production of New Type of Water Cannon with Flame Reducing AgentHuang Dongping, Jiang Wenxue, Jiang Xiaojun, Wang ChenghanQuestion & Discussion25-278Discussion on the Factors Affecting the Convey Measurement Precision of the Modified Ammonium-oil Explosive Wood PowderZhang JunQuestion & Discussion27-299Discussed on the Influence of Puffing Agent on the Performance of Expanded ExplosiveTao TengfeiQuestion & Discussion30-3110Analysis and Application of the Blasting Parameters for the Smooth Surface of the Belt AditJiang JiamingQuestion & Discussion32-34,3811Design of tunnel blasting scheme under complex geological conditionsYang Kaiyin, Meng LiboExperience Introduction35-38