chamber blasting

常見(jiàn)例句

The influence of blasting scheme on the cost of chamber blasting is discussed.
本文討論了爆破方案對(duì)硐室爆破成本的影響情況。
The effect of throw out blasting can be controlled effectively by adopting plane strip shaped charge in chamber blasting engineering practice.
在硐室爆破工程中應(yīng)用平面條形藥包可以有效地實(shí)現(xiàn)對(duì)拋擲的控制。
Using chamber blasting, a hilltop in Jingtieshan Mine of Jiuquan Steel &Iron Company was blasted so as to make a good overburden for mining of No. 2 orebody.
酒鋼鏡鐵山礦運(yùn)用硐室大爆破處理山頭巖體，以便為2號(hào)（中）礦體的開(kāi)采形成良好的覆蓋層。