1.
Geological features and prospecting criteria of the Dachangyuan iron deposit in Huinan County,Jilin Province
辉南县大场园铁矿床地质特征及找矿标志
2.
The Stable Analysis and Apprisal Underground Vacant Place in Da-ling Iron Ore of Feng-cheng City;
凤城市大岭铁矿地下空场稳定性分析与评价
3.
Study on criterion of slope failure in eastern open pit in Daye
大冶铁矿东露天采场边坡破坏判据的研究
4.
Drilling and blasting test under condition of increased structural parameters of stope in Meishan Iron Ore Mine
梅山铁矿加大采场结构参数凿岩爆破试验
5.
Is the Damiao ore field a crisis mine or a potential giant iron base?
大庙铁矿田——危机矿山还是潜在超大型铁矿基地
6.
The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
7.
The Longqiao iron ore deposit is a large-scale hidden magnetite ore deposit.
安徽庐江龙桥铁矿属一大型隐伏磁铁矿矿床。
8.
Analysis of Present Operating Condition and Study of Saving Energy of Drainage System in Dagushan Iron Ore Mining Site
大孤山铁矿采场排水系统运行现状分析与节能研究
9.
Stability Analysis of the Typical Slope Area in Hubei Daye Iron Mine
大冶铁矿东露天采场高陡岩质边坡典型地段稳定性分析
10.
Study and Test of Seperation Technological Flowsheet for the Rock and Mineral Row at Waitoushan Iron Mine
歪头山铁矿土场排岩矿选矿工艺试验研究
11.
pig iron containing a substantial proportion of slag.
含有大量矿渣的生铁。
12.
5. Roads, railways, airports and mining sites that have been approved to be abandoned.
(五)公路、铁路、机场、矿场等经核准报废的。
13.
A Study of Mining Technology for Hard-to-Mine Ore Body in Eastern Zone of Daye Iron Mine;
大冶铁矿东区难采矿体开采工艺研究
14.
Research & execution of improvement method for ore grinding & classification system in Daye Iron Ore Mine
大冶铁矿磨矿分级改造的研究与实践
15.
fool's gold
【矿】黄铁矿, 黄铜矿
16.
THE METALLOGENETIC CONDITIONS OF DAFO ORE BLOCK OF MIANHUADI TITANOMAGNETITE DEPOSIT IN JINPING
金平棉花地钛磁铁矿大坡矿段成矿条件
17.
Discussion on Development Countermeasures of Mine Enterprises from Situation of Iron Ore Market;
从铁矿石市场态势谈矿山企业发展对策
18.
Discussion on Increasing the Market Competition Force of the Iron Ores Mining Industry of Our Country;
谈加速提升我国铁矿采矿业市场竞争力