Science and Technology of Datong Coal Mining Administration 2002 Issue 4 tong mei ke ji 2002 nian zong mu ci

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Science and Technology of Datong Coal Mining Administration
1000-4866
2002 Issue 4

tong mei ke ji 2002 nian zong mu ci

..............page:45-46

da tong mei kuang ji tuan gong si xin xi hua gui hua tong guo zhuan jia lun zheng
xie cun wen

..............page:43

"da tong mei kuang ( ji tuan ) you xian ze ren gong si fa zhan zhan lue lun zheng hui " zai bei jing chang cheng fan dian ju xing
bai xi jun

..............page:28

Enhancing Power Supplies Management and Improving Economic Results
tian xiu zhen

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

Discussion on Material Consume Ration Manage in the Coal Enterprises
xue lian mei

..............page:42-43

Discussion on Advantages for Construction Enterprises to Connect with Network
li yan jun

..............page:40-41

Do Well with the Normalization to Perfect the Social Security
zhang ya li

..............page:39-39,41

Technique Construction and Successful Factors of Electronic Business System
he qun

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

Application Research and Realization in Education of Novell
yang jie ; peng yong

..............page:36-36,38

Discussion on Connecting Multi-IDE Devices of PC and Solving Methods
wang ming rui ; zhou yu mei

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

The Future of Spread Spectrum Communications in the Datong Coal Mine Group Co.
liu tong

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

Researcher and Application of Polymeric Materials Used for Stopping Water Underground
guo wan zhong

..............page:30-31

Using WIN98 Registry to Enhance Computers Security
jia ren chang

..............page:29-29,31

Analysis on Loading of MG250/300-NWD Electric-driven Short-wall Shearer
liu da tong

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

Calculation and Measures of BRITISH Standard Involute Splines for
li jin xiu

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

Analysis of Errors Method of Examination of Theodolite
li xiao dong

..............page:24-24,28

Precautions of Consolidation of Foundation of Shaking and Striking Crushed Stones Piles
li jian zhong ; zhao li fang

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

Discussion on Vulcanization Technique of Joint of Belt with Wire Rope
lu cun xi

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

Electromotor Fault Axle Engraft
pan ze

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

Major Causes about Over-heating of Three-phase Motor and Handling Ways
liu ming

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

21th New Economy-intellectual Economy
cheng shu jun

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

Importance of Improving Coal Quality
chai li wen ; dong de en

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

A Preliminary Analysis on Construction Contract Type
liu ji ping

..............page:13-13,16

Explorations on Urban Street Greening Design in the Datong City
ren hua

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

Line Lose of Low-voltage Power Cables and Measures of Saving on Electricity
li chun wang

..............page:9-10

Discussion on Main Ways to Save on Electricity in Coal Mines
yang shi zhen

..............page:8-8,10

Reason and Preventive Measures of the Rail-wearing
li yu chuan

..............page:6-7

Appraisal of Underground Water Quality and Suggestion
sun su yun

..............page:5-5,7

The Feasibility Study of the Combined Cutting Close-Seams in the Wajinwan Mines
wang bao yu

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

Mining Practice of Working Face going through Fault Zone
huang zhong fu

..............page:1-2,12