1.
Analysis of Break Force of Shaft Hoisting Winch in Qianjiaying Mine Company
对钱家营矿副井提升机制动力的分析
2.
Practice of characteristic high-efficiency coal mine construction in Qianjiaying mine;
钱家营矿建设有特色高产高效矿井的实践
3.
Practices on Bolt/Steel Mesh/Shotcreting Support of Down-Dip Seam Gateway in Qianjiaying Mine
钱家营矿回风下山煤巷锚网喷支护实践
4.
Feasibility Analysis on Upward Mining for Coal Mining Face of Qianjiaying Mine
钱家营矿采煤工作面上行开采可行性分析
5.
His family operates factories and mines.
他的家族经营厂矿。
6.
Discussion on the Orebody Geology and Deep Prospecting in North Section of Sijiaying Iron Mine
司家营铁矿北区矿体地质与深部找矿的探讨
7.
The type and geological?geochemical features of gold deposits in An?Jia?Ying?Zi gold minerogenetic field
安家营子金矿田矿床类型及地质地球化学特征
8.
Construction Technology of Drilling in South Section of Sijiaying Iron Mine
河北省滦县司家营铁矿南矿区钻探施工工艺
9.
To Analyse on Two Periodic Fold of Sijiaying Iron Ore Area and It’s Controlling Ore Effects
司家营铁矿区两期褶皱及控矿作用分析
10.
Design of the Transformation and Expansion of Caijiayin Lead-zinc Concentrator and Discussion of Its Problems
蔡家营铅锌矿选矿厂改扩建设计及问题探讨
11.
The company operates three factories and a coal mine.
那家公司经营三个工厂和一个煤矿。
12.
GEOLOGICAL CHARACTERISTICS OF THE CAIJIAYING LEAD ZINC (GOLD SILVER) DEPOSIT IN HEBEI PROVINCE
河北蔡家营铅锌(金银)矿床地质特征
13.
Construction Plan of Silo Project in South Area of Sijiaying Iron Mine
谈司家营铁矿南区竖井工程建设计划
14.
Research on Manufacturing Granule Trial of Sijia Ying Fine Iron Ore in Tangshan Steel Co.
唐钢司家营精矿粉制粒性能试验研究
15.
Deformation Characteristics of Tunnel Walk Rock of Horsehead and Bracing Optimization Research on Qianyingzi Mine;
钱营孜煤矿马头门围岩变形特性与支护优化研究
16.
Supplements, nutritionists often claim, are a waste of money.
营养学家经常声称补品纯粹是浪费金钱。
17.
A Discussion on Managerial Right of State-invested Mines;
对以往国家出资探明的矿产地探矿权经营问题的探讨
18.
Application of Digitization of geological logging data by Micromine in Caijiaying Zinc Mine
Micromine数字化矿山巷道地质编录资料在蔡家营锌矿的应用