福井工业大学 Fukui University of Technology
油气井工程 Oil-Gas Well Engineering
矿井工作面泵 coal facepump ; coal face pump
凿井工 [矿业] sinker ; sinkman ; shaftman
钻井工程师 drilling engineer ; Drilling Consultant ; Well-boring Engineer ; rig engineer
固井工具 [油气] cementing tool
固井工 Cementer
钻井工程 drilling engineering ; drill engineering ; drilling project ; idrilling
固井工程师 Cementing Engineer
完井工程师 Completions engineer ; Completion Engineer
在先露天后井工的开采条件下，研究了井工开采对露天边坡稳定性的影响过程。
The presented article employs numerical simulation to analyze the stability of the open pit slope when mining in the open pit slope and mine.
采用相似材料模拟试验以及数值模拟计算研究了井工露天复合开采条件下边坡的稳定性。
The similar material experiment and the numerical simulation calculation were adopted to analyze the slope stability in combining mining of open-pit with underground mining.
该公司还可提供全系列的液压动力系统、动力传动系统以及地面与井工开采设备的零部件。
The company also offers a full range of hydraulic, power train, driveline and other components for surface and underground equipment.
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