Coal 2002 Issue 4 Analysis about Stiding and Transmission Coefficient of Gear

Analysis about Stiding and Transmission Coefficient of Gear
xu rong ; hou ke qing ; zhang wei

..............page:57-58

Discussion of Karst Collapse Column Forecasting Methods in Lu'an Coal Mine
huo lei jun ; zhao yu xin ; fan yao guang

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

Improvement of Electric Control Technique of AM-50 Roadheader
li yin liang ; zhao an ping ; ma da feng

..............page:61-62

wL Quota Function in Delimiting Mine Shaft Working Method
yan bo

..............page:55-56

Study on hoisting Speed of Drum Winder
zhang wen ping ; zhao zhen bao

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

zong fang gong zuo mian chang du yu mei tan cai chu lv guan xi tan tao
wang zhi zhong ; wang long fang ; feng yi

..............page:52,76

Discussion of Karst Collapse Column of Fenghuangshan Underground
wen chao sheng ; song gai gai

..............page:50-51,54

Analysis of Gas Cause in the Third District 02# of Malan Underground
guo jian hong ; liu ting yuan ; li wen sheng ; guo he ping ; jie man feng ; yu yong liang

..............page:49,65

Study on Designed Optimun Scheme of Roadway
wang ru lin

..............page:47-48

xi guan shui mo chu chen qi de tui guang he ying yong
sun su yun ; liu zhi qiang

..............page:46

Comprehansive Application about computer Monitoring and Prevention Mistaken Deadlock Install
feng hai qing ; song an hong ; wang yong gang

..............page:44-45,58

Application of SET5F Flameproof Apparatus in Underground holing-through Storey
feng yun xi

..............page:43,60

Wearing Cause and Prevention of Working Cycle Fluidized-bed Combustion Boiler
jin wei hua

..............page:41-42

Building Deformation Resistant Structure in Coal Mine Subsidence
dai tian xin

..............page:40,68

Casting Mine YOXD560 Hydraulic Couplinger
fu chun tai

..............page:39,56

Accurate Count of Tooth in Sliding Gear Gearshift Mechanism
hou ke qing ; zhang wei ; wang an wei

..............page:37-38

Improvement of Lowering Resistance and Raising Aire of Ventilation in South and North Side of Changcun Coal Mine
ji min jun ; zhang lian fa ; wang zong mei ; han san feng

..............page:35-36

The Research of Mining Eenterprise Apply the ERP/IRP to Realizing Reasonable Collocate of Resources
ma yun dong ; ding jun

..............page:1-4

Study on Questions of Equipments Forming a Complete Set of Fully Mechanized Slicing Mining in Thick Seam
di xin xian ; dong shuang xi ; lu ting qi ; zuo zuo

..............page:5-6,29

The Observation Analysis and Research on the Working-state of Single Hydraulic Prop in Coal Face
li hong

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

Development of Horizontal Mechanical Coal Bunker in Driving Workface
lv cheng bin ; zhao fu xian ; liu yao bing

..............page:9-10,42

Development and Application of Timing Control Machine of Electrical Equipment
di yong jun ; ren jin ping ; jin guo liang

..............page:11,62

Application Study of Hydraulic Rarefaction Coal Seam Shallow Hole Water Infusion Device
tie zhan xu ; hu qing ; li xiu po ; zhang shan tong ; xue guang yin

..............page:12,21

Application of Deformation Resistant Structure in Compressed Coal Mining under Village
zhang yong

..............page:13-14,48

Application of Line Electrical Machinery shaft Mouth Control Equipment in Wuyang Coal Mine
yao guan hua ; zheng bo ; shi li min

..............page:15-16

Effect of Coal Seam Mining to Railway Underground and Measure of Precaution
han yi ; xu bin ; han jin yi ; xu jian guo

..............page:63-63

No-power Compensation On-the-Spot Technique
wang hui sen ; guo jian jun

..............page:64-65

Improvement of Heating Supply Mechanism and Old System
zhang shi yan

..............page:66,79

wang zhuang mei kuang di mian gong ye dian shi jian kong xi tong
he pei yun

..............page:67-68

Application of Safety Information Closed Running in Coal Mine
wang jin yi ; niu hong wei ; yang xiao hong

..............page:69,84

Application of Home PNA Technique in Lu'an Mining Area
niu shi wei

..............page:70-71

Network Information System and Development of Enterprise
fan li li

..............page:72,74

Industrical Structure Adjustment of Diversified Economy in Coal Mine
liu hong shan

..............page:73-74

Growing with Each Passing Time,Strengthening Management of Material Purchasing
zhao jian hong ; xing jun wang

..............page:75-76

Desulphurization Methods of Form Sulfur in Processing Coal and Carbonization and Test Analysis
fan hong

..............page:33-34

Calculation Braking Force about AM500/4.5H Remote Control Shearer
zhang li ming

..............page:17-18,38

Ultra-thin Grinding of Coal and Developing Direction
gao ding

..............page:19-21

Damae Cause and Improved Measure of ZSF6800/18/35 Hydraulic Support Valve
wang yin cang

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

Conveying Belt Deviation and Prevention of Belt Conveyor
zheng bo

..............page:24-24

Safety Quick Driving Technique in Soft Thick Seam of Fully-mechanized Caving Roadway
huo jian guo ; yao run xiang ; dai zhi guo

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

Practice of Bolting with Wire Mesh in Gob-side Entry Driving of Fully-mechanized Caving Workface in Isolated Island
wang qing sen ; zuo dong

..............page:27,32

Control Improvement of Loader System of Main Shaft in Changcun Coal Wine
ma da feng ; feng sheng cheng ; miao ming chun ; zhang li

..............page:28-29

Analysis about Drive End Unit Haulage of Driving Conveying Belt in Rise Roadway
li bing ; li an hong ; han cui e ; wang hai zhen ; feng meng yan ; han jian yun

..............page:30-32

Analysis of Outlet of State Enterpries
song qiao ling

..............page:77-79

A Brief Talk on Materical Supply Management
zhao xue lei ; wang si xin ; zhang guo tao ; ma jin rong

..............page:80-81

Discussion about Green Marketing and Sustained Development Strategy
zhang zhi hong

..............page:82-84

Science and Technology Archives of Corporation Management in ISO 9002 Quality System
shen chun ying

..............page:85-86