borehole mining
常见例句
- The inverted fissure in ZK552 borehole on a mining area has made leakage.
某矿区ZK552钻孔中的“倒裂隙”造成漏失。 - This paper analyses problems concerning the conventional continuous loading structure in open mining deep borehole blasting.
本文分析了露天矿深孔爆破长期沿用的连续装药结构存在的问题。 - The measuring principle, hardware circuit principle and software design of WGL-1 intelligent mining borehole depth and dip meter are introduced.
介绍了智能WGL-1型采矿中深孔深度倾角测量仪的测量原理,硬件电路原理及软件设计。 返回 borehole mining