deep-hole pre-splitting blasting 深孔预裂爆破
horizontal-splitting blasting 水平预裂爆破
easy pre-splitting blasting 简易预裂爆破
deephole pre splitting blasting 深孔预裂爆破
pre-splitting blasting technique 预裂爆破技术
ms-delay pre-splitting blasting 微差预裂爆破
deep-hole pre- splitting blasting 深孔预裂爆破
pre-splitting loose blasting 预裂松动爆破
Pre-splitting blasting is a wildly used method in the excavation of the outline.
预裂爆破是一种广泛应用于爆破开挖轮廓处的方法。
The rock property difference of bedded composite rock often does not lead to ideal Pre-splitting blasting effect.
层状复合岩体中岩层性质的差异常常导致预裂爆破效果不理想。
Analysis on the possible factors and the characteristics causing the interruption of propagation of detonation during a pre-splitting blasting is given in this paper.
对一次预裂爆破传爆中断的可能因素及特征进行了分析。
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