摘要
本文对煤矿许用纸壳雷管的药柱密度、装药量、聚能穴形状及防潮层对铅板穿孔的影响做了一些探索，对提高雷管的铅板穿孔有一定的实用价值．
Effect of explosive density, amount of charge, shape or energy focusing cave and dampproof layer of thee permitted cape on lead plate punching have ben investigated in this poper, which could increase the value of lead plate punching.
出处
《爆破器材》
CAS
北大核心
1995年第3期7-9,共3页
Explosive Materials
关键词
雷管
炸药
压药密度
防潮层
聚能穴
铅板穿孔
lead plate punching, explosive density, energy focusing,cave, damp-proof layer
