爆破体积和压力
Blasting Volume and Pressure
爆破漏斗体积计算
blasting crater volume calculating
爆破破坏分区
distinction of blasting crack zones
爆破破碎性能
explosion and crash property
爆破破岩
Blasting and fragmentation
Rock fragmentation by blasting
blasting rock-broken
节理裂隙岩体爆破
joint-cracked rock masses blasting
裂隙岩体爆破
Blasting fracture rock mass
水下岩体爆破
underwater rock blasting
rocky demolitions under water
无临空面深层岩体爆破增渗
blasting enhanced permeability in deep rock mass w