throwing blasting

The Programming for Optimizing the Computation of Damming by Directional Throwing Blasting

定向爆破筑坝抛掷堆积计算优化的程序设计

Experimental study on throwing law of blasting with plane charges

平面药包爆破抛掷规律的试验研究

Discussion about directional throwing blasting in multiaspect facing empty

论多面临空定向抛掷爆破

The Tunnel blasting in the hilltop of Jianshan Iron Mine is measured really by highspeed photography in site, and the swelling and throwing phenomena of blasting rock is described.

采用高速摄影双测技术对尖山铁矿山头硐室大爆破过程进行现场实测，描述了岩石鼓包、抛掷等现象。

Factors Effecting the Throwing Results of Coyote Blasting

影响大爆破抛掷效果的若干因素

Vertical Itemized Back Pretreatment Medium-length Hole Throwing Blasting Spacing Cementation Filling Mining Method

竖分条预控顶中深孔抛掷爆破间隔胶结充填采矿法

Guided by the basic theory of modern mechanic, substantiated and improved in large numbers of designing and blasting practicing, Fujian Gao-Neng company builds up a new technique of high effect-low cost and directional throwing cavern blasting.

高能公司在近代力学基础理论指导下，在大量的工程设计施爆实践中不断充实、完善，逐步形成了高效低耗定向抛掷硐室爆破新技术。