springing blast meaning in English
扩孔底爆破
Examples
- Controlled technique of springing blasting in urban area
城市药壶爆破的控制技术 - Study on application of water - medium springing blasting
水介质药壶爆破技术应用探讨 - Study on springing blasting with coupling charge
耦合装药扩腔半径的探讨 - Application of shallow hole smooth blasting and springing blasting
浅眼光面结合药壶控制爆破实践 - Application of springing blasting method in huolinhe open - pit mine
药壶爆破法在霍林河南露天煤矿的应用