2The Development of a Detonator Automatic Cellophane Tri-dimensional Overwrapping MachineZhou DapengExperiment & Research5-9
3Development of PLC System for Testing the Bending Resistance of Detonator ShellZhang ChongExperiment & Research9-12
5Study on Preparation and Thermal Sensitivity of DDNP/PETN Micro-initiating ExplosiveZhang DongjieExperiment & Research17-20,24
6Practical Discussion on Promoting Blasting Integration in High Altitude Open-pit MineChen FuqiangQuestion & Discussion21-24
7Improvement of Vacuum System of Explosive Packaging Production LineLong ZhenghuaQuestion & Discussion25-28
9Application of Cumulative Cutting in Full-size Crack Stopping Blasting Test of Natural Gas PipelineWang Mingfeng, Zhou JunSpecial Critique32-34
10Underground powerhouse rock-anchored crane beam rock wall blasting excavation efinement workingLiu MingfengExperience Introduction35-39