Zhongzhou Coal 2002 Issue 4 Insist on Normal Mining and Realizing Safety and High-efficiency

Insist on Normal Mining and Realizing Safety and High-efficiency
du tong li

..............page:50，54

Countermeasures on Shortage of Funds in Coal Enterprises
di huai sheng ; xu yu zhu

..............page:51-52

Strengthening Cost Management in Enterprises
li jing bo

..............page:53-54

Practice on Pressure Balance Ventilation Technique in 29042 Sinking and Drifting Face of Zhongmacun Mine
wang yong xin ; liu xin zhong

..............page:48-49

Treatment of Eastern District Water Outburst in Chengjiao Mine
zhang shi fang ; wang lin

..............page:46-47

Insist on "Three Relation,Three Fluctuating Wage" and Inaugurating Inner Admeasuring System
yang xin cheng ; tan bao fa ; xue wei

..............page:45-45

Occupational Safeguard of Jointing and Incising Metal
xue xue shan

..............page:43-44

Cause Analysis and Treatment of Sphere Axle Bush Damage of Main Bearing of Ball Mill
gao xiao zhuan ; liu jun hai ; song li xia

..............page:42-42

Treatment and Causes on Quality Problems of Deep Jet Mixed Pile
duan jing min ; song yan mei ; wang ying

..............page:41-41

Problem of KXT4 Multi-platform Sign System and It' Treatment
nie jian hua

..............page:40，52

Construction Methods of Setting Slowly Flow Strip in Overhauling Wrap Material Roof of Buildings
chen zhao bin ; ou yang bin ; miao li ping

..............page:38-39

Skill of Making Outer Side of the Wall Coated with Dry Granite
mi zhen tong ; liang xiao zuo ; guan yu zuo

..............page:37，39

Causes Analysis and Treatment of Foundation Subsidence in Buildings
tang hai

..............page:36-36

Treatment and Damage of Shaft Bottom Electric Locomotive Chamber of Floor in Juji Mine
chen yu ; rong xiang dong ; liu bai wu

..............page:34-35

Application of Bolting Cable in Ventilation Cross-cut of Pingdingshan No.1 Mine
zuo wan hong ; yang zhen hua

..............page:32-33

Practice on Drum Bush with Ultra-high Molecular Weight Polythene
ding xian liang ; chang ying zhi

..............page:31，33

Survey Methods of Over-ground High Voltage Lines
zhang wen xin ; lu quan sheng ; wang zan guo

..............page:30，44

Constructing Technique of Large-skip Loading Pocket in Soft Rock Drift
cai zhen lei

..............page:29，33

Discussion on Getting out Predicament in Coal Construction Enterprises
tong yong long

..............page:27-28

Causes Analysis of GAF Fan Negative Pressure Curve in Changchun Mine
liang ying chang ; guo xi min

..............page:25-26

Reform of MXA Travel Mechanism in Coal Winning Machine
zhang xue feng ; yue jun wen ; jia ji nian ; wang er qin

..............page:24，26

Causes Analysis of Blowing out GZ-200W DC Inverse Transformer
cao jian min

..............page:22-23

Arrangement of Engineering Schedule Control-position
jin zhong fu ; jiang yun long ; liu qi hong ; feng bo

..............page:20-21

Practice on Increasing Mining Upper Limit in Western Distric Ⅱ2 Seam of Xinzhuang in Yongcheng Mine
yang ming li

..............page:19，28

The Model of Subsidence Trough Reclamation in Mining Area
lu quan sheng ; zhang wen xin

..............page:17-18

Study on Ground Temperature Field Controlled by Region Hydrogeological Condition
zhao bao sheng ; jiang rui bo ; wei jia ju

..............page:16，18

Study on Digitization of 1∶10000 Topographical Map
li wen jun

..............page:15，35

Treatment of Limestone Water in Floor
zhang ping qing ; wu jian ting ; liu rui

..............page:1-2

The Main Factors of Affecting Efficiency of Blasting in Rock Drift Excavation
li dian ping ; li zheng long ; xie qiang zhen

..............page:3-4

Study on Blast-winning Technology with Sublevel Caving
zhao shun fa ; li xu ze ; tian tie jun

..............page:5-6，8

Ground-water Polluted by Leaching Water from Coal Ash
cao wei

..............page:7-8

Predicting the State of Rebar in Existing Reinforced Concrete Beams of Coal Mine
liu san ping

..............page:9-10，21

Treatment of Chromium in Waste-water with Coal Ash Photocatalysis
peng guo sheng ; dong he xin

..............page:11-12

Load Compute and Section Selection of Belt Corridor Support
cui li ; niu ji yuan

..............page:13-14

Goal and Process of Overseas Direct Investment
luo hui ping

..............page:55，57

Investment and Running in Coal Industry
zhang shao hua

..............page:56-57

Management and Rule of Law in State Enterprises
dong ying tao

..............page:58，60

Expediting New Mine Construction and Increasing Enterprises Benefits
dong zheng liang

..............page:59-60