注水爆破
water bearing layer
pulse infusion shot firing
驱替法注水泥塞
displacement method of plugging
注水水质
quality of water flooding
injected water quality
injection water quality
water quality
深孔水压爆破法
Deep hole water pressure blasting
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