1Study on Testing the Quantity of Frictional Static Electricity of RDXLiu Jun, Zhang Li, Fei YingExperiment & Research1-42Design of Portable Blasting Circuit Inspecting Equipment Based on MSP430Wang Xiaoyun, Zhou GuanglaiExperiment & Research5-83Design of Meterage Supply System for Sensitization AccelerantLi Fenglei, Zhao Xianying, Peng NianjunExperiment & Research9-114Study of Blasting Techniques of Frozen Gravel Stratum in Vertical Well TunnelingCao Guangbao, Xu Huasheng, Fu JugenExperiment & Research11-135Discussion on Factors Which Influence Time Accuracy of Delay DetonatorLong Yunling, Yan Shilong, Sun YulingProblem Discuss14-176On the Mixing Technology Of Continuous Mixing Process of Expanded AN ExplosiveSu MingyangProblem Discuss18-207The Analysis of Blasting Parameter of Surrounding Hole in Highway Excavation of Strength RockWu DeyiProblem Discuss21-228Introduction on Electronic Detonator and Its Ignition SystemGao Min, Li Yong, Teng WeiSpecial Critique23-269Control of Certain Technique Parameter in Emulsion Explosive ProductionJiang MuyunSpecial Critique26-2810Water-proof Design for Wheel-grinded CorridorLi ZunwuSpecial Critique29-3011Application of Continuous-producing Techniques of HLC Emulsion ExplosivesChen Chengfang, Ying Guoguang, Zhang Qiang, Bu Lingtao, Xu JihuExperience Introduction31-3212Automatic Control Technology for Partial Production Procedure of Water-gel ExplosivesYang YongExperience Introduction33-3413Study on Static State Blasting AgentXu Xun, Lei Bin, Qi YanyongExperience Introduction35-3614Blasting and Dismantling of a 5-floor Washing Workshop and Its Washing PoolLi YaoguangExperience Introduction37-3815Directional Control Blasting for Building BackoutChen Peng, Liu Suolin, Wang Zhirong, Li ZhiqingExperience Introduction39