爆破块度分布预测模型  forecasting equation of blasting fragmentation distribution

爆破破坏分区  distinction of blasting crack zones

爆破破碎  blasting fracture

爆破破碎性能  explosion and crash property

爆破破岩  Blasting and fragmentation; Rock fragmentation by blasting; blasting rock-broken

大块爆破工  boulder blaster

分块爆破  blasting demolish

区块爆破充电  block demolition charge

27. 爆破  Blasting

iMES-Ⅰ型体内微爆破碎石仪  iMES-Ⅰ micro-blasting lithotripsy

PVC爆破筒  PVC blasting cartridge

VCR法逆向爆破  VCR reverse blasting

V形刻槽爆破  V-shaped notch blasting

艾欠道克斯压气爆破筒  airdox blaster; air blaster; airdox

安全爆破  safe blasting; safety burst

氨纤维爆破  AFEX

坝趾填筑爆破法  Toe shooting

保护层爆破  Protection layer blasting; protective level blasting

爆堆块度分布  fragmentation distribution of blasting lumps