pressure mine

In the bearing pressure water body safe mining coal is relates the project question which the mine pit production safety and may continue to develop.

承压水体上安全采煤是关系到矿井生产安全和可持续发展的工程问题。

When the pressure is greater than the standard of the plastic pipe, the pipe will break, slurry and cement will escape from the pipe and pollute the mine.

当料浆的自然压力大于塑料管的耐压值后，便可使塑料管破管，从而使生产中断，浪费大量水泥、尾砂，并造成井下污染。

In this paper, a new mining technique of mine-Deep hole blasting under water pressure is presented.

介绍了一种矿山开采新技术 — 深孔水压爆破.

YN Series Aseismatic Pressure Gauge is widely applied in Petrol Mine , Hydraulic industries.

耐振压力表主要用于冶金、电力、石油、化工、轻工、机械等工业部门的压力检测.

The caving of thick and strong roof stratum, key stratum, causes tremendous rock pressure in mine.

采场上覆岩层中的厚硬岩层, 即厚硬关键层, 其冒落会造成剧烈的矿山压力显现.

Analysis of Air Pressure Start System of Coal Mine Vehicle with Flameproof Diesel

煤矿车辆用防爆柴油机气压启动系统分析

Numerical Analysis for Porous Pressure of Underground Water and Thermal Stress of Rock Slope in Open Pit Mine

露天矿岩石边坡孔隙水压及热应力数值分析

Practice of Mine Pressure Monitoring at Single Prop Face

单体支柱工作面矿压监控工作的实践

The Coal Mine Comprehensive Utilization Power Plant Pressure Matching Unit Application and the Thermal Energy Performance Consummate

煤矿综合利用电厂压力匹配器的应用及热力性能的完善

Dynamic Stability of Composite Laminates and Piezoelectric Smart Laminates Structure with/ without Delamination The Coal Mine Comprehensive Utilization Power Plant Pressure Matching Unit Application and the Thermal Energy Performance Consummate

完善和含损伤复合材料层合板及智能结构的动力稳定性煤矿综合利用电厂压力匹配器的应用及热力性能的完善