rock drivage meaning in Chinese
岩巷掘进
Examples
- Analysis of the comprehensive carrying capacity of waste rock in driving of rock drivage
岩巷掘进装岩运输综合排矸能力分析 - Connecting with the practical situation of the liujialiang coal mine , this paper analyzes on the main factors influencing the construction progress of rock drivage , and advances some feasible measures for implementing the quick rock drivage
结合刘家梁煤矿的实际情况,分析了影响岩巷施工进度的主要因素,提出了实现岩巷快速掘进的一些可行措施。