springing blasting造句

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
It's difficult to find springing blasting in a sentence. 用springing blasting造句挺难的

research on the application of large diameter deep-hole springing blasting
大直径孔药壶爆破技术应用研究
application of springing blasting for excavation project in city area
药壶爆破技术在城镇土岩工程中的应用
application of the deep-hole springing blasting in wulongquan limestone mine
深孔药壶爆破技术在乌龙泉石灰石矿的应用
research on charge weight of first hole-springing explosion in deep-hole springing blasting
深孔药壶爆破初次爆扩用量药研究
comprehensive application of horizontal-hole springing blasting and shear-hole springing blasting
平孔药壶与竖孔药壶爆破技术的综合应用
comprehensive application of horizontal-hole springing blasting and shear-hole springing blasting
平孔药壶与竖孔药壶爆破技术的综合应用
application of deep-hole springing blasting technology in cutting excavation of zhonghe to haishiwan highway
中深孔药壶爆破在忠和至海石湾高速公路石方开挖中的应用
so the deep-hole springing blasting is suggested, then, the technique of expanding 、 parameters of blasting and matters needing attention are introduced
介绍了深孔药壶爆扩工艺、爆破参数以及在应用中的注意事项。