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
Rock fragmentation by blasting
blasting rock-broken
Blasting and fragmentation
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