2The Development of a Detonator Automatic Cellophane Tri-dimensional Overwrapping MachineZhou DapengExperiment & Research5-9
4Study on Preparation and Thermal Sensitivity of DDNP/PETN Micro-initiating ExplosiveZhang DongjieExperiment & Research17-20,24
5Practical Discussion on Promoting Blasting Integration in High Altitude Open-pit MineChen FuqiangQuestion & Discussion21-24
6Improvement of Vacuum System of Explosive Packaging Production LineLong ZhenghuaQuestion & Discussion25-28
8Application of Cumulative Cutting in Full-size Crack Stopping Blasting Test of Natural Gas PipelineWang Mingfeng, Zhou JunSpecial Critique32-34
9Underground powerhouse rock-anchored crane beam rock wall blasting excavation efinement workingLiu MingfengExperience Introduction35-39