1.
pillar robbing
【采矿】回收矿柱法
2.
open-end method
(采矿) 敞开进路式矿柱回采法
3.
Reliability analysis Of the Pillar stability in Bainaimiao Copper mine
白乃庙铜矿矿柱稳定性的可靠性分析
4.
Mine Pillars Mining with Small-scale Coal Mining Approach in Small Coal Mine
小型煤矿采用小进路采矿法的矿柱回采
5.
Application of Non-pillar Sublevel Caving Method in Pillar Recovery
无底柱分段崩落法在矿柱回收中的应用
6.
Concrete column as substitute for ore pillar in room-and-pillar mining
人工混凝土柱代替原生矿柱在房柱法开采中的应用
7.
When the ore is particularly valuable, the walls and pillars are often removed at a later stage and the roof of the chamber is allowed to cave in. This technique is known as robbing.
如果矿石特别宝贵，矿壁和矿柱常在最后回采，让采场顶板冒落。这一技术叫矿柱回采。
8.
If the jamb-mine isn't exploited, the economic benefit will go down rapidly.
如果不采矿柱矿山经济效益将急剧滑坡。
9.
The Technology and Practice of the Safe Pillar Stoping in the Mined Area of Shizishan Copper Mine
狮子山铜矿采空区矿柱安全回采技术与实践
10.
Study and Application on the Stability of the Mine Pillars and Surrounding Rocks in Xiadian Gold Mine;
夏甸金矿矿柱及围岩稳定性分析与应用
11.
Application Research of Artificial Jamb in Mining the Gentle Decline Underground Mine
人工矿柱在缓倾斜地下矿开采中的应用研究
12.
On Stability Division of Irregular Pillar in a Wollastonite Mine in Zhejiang Province
浙江省某硅灰石矿不规则矿柱稳定性区划研究
13.
Application of Room and Pillar Mining Method in Under-sea Deposit
分矿房矿柱分层充填法在海底开采中的应用
14.
Study on Control Mining of Safety Pillar by Similarity Simulation Experiment in Chenchao Iron Mine
程潮铁矿保安矿柱控制开采相似模拟实验研究
15.
triple-entry room-and-pillar mining
三进路房柱式采矿法
16.
Study on the MC Nylon Shoe of Individual Strut for Mines
矿用MC尼龙单根支柱柱鞋的制备研究
17.
STUDY ON MINERAL PROCESSING TECHNOLOG OF THE REFRACTORY OXIDIZED LEAD-ZINE ORE IN SHIZHU
石柱难选氧化铅锌矿石选矿工艺研究
18.
Research on Longwall Rigid Separating Pillar Mining Technology of Small Colliery in YSF Field;
榆神府矿区小煤矿长壁布置刚性隔离煤柱房柱式开采研究