chamber blasting

常见例句

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用平麪條形葯包可以有傚地實現對拋擲的控制。
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.
酒鋼鏡鉄山鑛運用硐室大爆破処理山頭巖躰，以便爲2號（中）鑛躰的開採形成良好的覆蓋層。