Science and Technology of Datong Coal Mining Administration 2006 Issue 1 sheng ming

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Science and Technology of Datong Coal Mining Administration
1000-4866
2006 Issue 1

sheng ming
bian ji bu

..............page:7

Application of Constructing Slabs without Concrete
Zhang Yun

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

Separated Household Heat Measure and Renovation of Old Heating System
Fan Zhenli

..............page:50-52

On Digitization of Document Management
Chai Baoliang

..............page:49,52

Technical Supervision of Water Supply Pipelines at Pingwang Area
Bai Yinbing

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

Comparison of Arc Tooth Join-chain-link with Saw Tooth Join-chain-link
Ren Suying;Yu Libo

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

Vertical Tighten Nut Machine Renovation for Powered Support Stud Assembling
Feng Lihua

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

Preliminary Discussion on Group Weld Technology of Heavy Belt Conveyer Driving Supporter
Zhao Zhi

..............page:42,44

A few of Proposals of Environment in Populated Area
Gao Jingting

..............page:41,48

Brief Talks on Preventing of Mineral Pressure with Impacting
Duan Xiaochun

..............page:38-40

Reasons and Countermeasures of Fire Caused by Electric Motor Open-phase Situation
Tong Fu

..............page:37,40

A Study on the Internal Control of Computerized Accounting System
Zhang Ruixia

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

Methods of Changing Three-phase Single-speed Motor into Multi-speed Motor
Liu Ming

..............page:18-20

Brief Talk on Explosion-proof Magnetic Starter and the Use of Electric Protecting Devices
Hao Cuixia

..............page:17,20

Practical Detection Method of Deflection Involute Spline
Hu Fengxiang

..............page:14-16

Forging Examples with Capacity Defectation
Li Jinyu

..............page:12-13,16

Cause and Countermeasures of the Earlier Break of Concrete Road Surface
Wang Cunlin

..............page:10-11

Support of Hole of Width Section in Fully-mechanzed Caving Face with Lower Layer
Wang Jian

..............page:8-9,11

Application of Temporary Airtight in Mine Ventilation
Feng Yuming

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

A Brief Descript of Design about Production Dispaching Management System of Datong Coalmines Group Co.
Lei Fengming

..............page:4-5

To Establish Principal Altitude Control by Acheometer Underground
Zhang Tianguang

..............page:1-3,11

An Understanding of Exchange Rate Reform
Yao Xuejun

..............page:33-34,44

Brief Introduction of Writing and Filing of Construction Materials
Jing Xuemei

..............page:31-32

Brief Talk on Quality and Price in Purchase by the Bid and Tender
Dong Huaping

..............page:29-30,32

Brief Talks on Loss of Government Property and its Preventing
Liu Yandi

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

Brief Talks on Iimprove Product Quality of Wear Machine
Wu Liqing

..............page:25-26,28

Making and Maitenance of Canvas Belt Bond Joint
Du Hehua

..............page:23-24

Diagnose and Settle of Unusual Operation of Transformer
Lian Sufen

..............page:21-22,24