mine filling

常见例句

Scheme design of mine filling system reformation project is introduced, induding instrument, electricity, control system and industrial video integration.
主要介绍矿山充填系统项目改造的方案设计，具体包括仪表、电气、控制、工业视频一体化设计系统。
Based on the soaking and continuous leaching experiments, this paper simulated its influence on groundwater environment after mine filling with fly ash from Yanma Power Plant.
对演马电厂粉煤灰进行浸泡和淋溶试验，模拟矿井填充后其对地下水环境的影响。
Studies on the possibility and technological conditions of the utilization of fine tailings from Meishan Iron Mine as filling and piling materials in caved and mine up areas have been carried out.
对梅山铁矿选矿厂细粒尾矿用于充填塌陷区和采空区堆块的可能性及生产工艺条件进行了研究。