Coal Science and Technology 2003 Issue 1 mei tan gong ye an quan biao zhi chan pin fa zheng zui xin xin xi

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Coal Science and Technology
0253-2336
2003 Issue 1

mei tan gong ye an quan biao zhi chan pin fa zheng zui xin xin xi

..............page:62-66

Analysis on reliability of mining and conveying system in fully mechanized caving face under complicated conditions
zhu chuan qu ; zuo xie xing ; huang cheng guang

..............page:59-61

Demarcation and character features of full length dynamometer bolt
zhao hai yun ; hou chao jiong ; zhang shao hua

..............page:21-23

Application outlook of continuous coal miner applied to three underneath coal mining
chen gang

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

Hydraulic powered support recovery from fully mechanized coal mining face with deep inclined broken roof conditions
he hui ; zheng quan jiu ; xu jin bin

..............page:15-17

Treatment and analysis on water disaster in east part of Zaozhuang Mine
fu wen an

..............page:13-14,8

Realization of mine geology and survey remote management system base on B/S mode
liu qiao xi ; mao shan jun ; lei xiao ping

..............page:9-12

Development and status on completed set technology of high efficient fully mechanized coal mining in China
wang jin hua

..............page:5-8

Construction and development of high production and high efficient mine in China
wu rong kang

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

Development of reliability simulation software for fully mechanized caving system with parallel operation
li jin ke ; wang yong jian

..............page:56-58,66

Recovery of magnetic ball from fly ash for phosphorus waste water treatment
wang long gui

..............page:54-55

Test and research on blasting mining in thin seam of Liangzhuang Mine
yang ren shu ; wang xiao gang ; sun qiang ; li qing ; zhao hua ; xing mao jian ; wang guang ping ; he xian guo

..............page:51-53

Reseach and development on flat hinged connection reinforced support in gateway of coal mining face
hao hai jin ; zhao jun ; zhao jun ; feng jun ; song chao yang

..............page:48-50

Research on power fit rate of multi motor driven belt conveyor
guo yong cun

..............page:46-47,41

3 D modeling of hydraulic powered support and dynamic simulation
wang guo fa ; xu ya jun ; sun shou shan

..............page:42-45

Dense gel fire extinguishing technology applied in Dongtan Mine
wen hu ; xu jing cai ; wang chun yue ; zhang xin hai

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

Discussion on auto-control technology of mine water treatment plant
zhou ru lu ; zhu liu sheng

..............page:37-38,67

Research on new technology and equipment of large high efficient full heavy medium coal preparation with simplified processing
liu feng ; li rui he

..............page:34-36

Environmental analysis on pneumatic bolt hole drill
xu shu hui ; sun qing bin ; zhou ming lian ; gu cheng juan

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

Relationship analysis between bolt support resistance, support parameters and support cost
zhao jun

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

Loss status and measures of lump coal rate during coal preparation in Chengzhuang Mine
yue wen yao

..............page:27-29

New electric leakage protection device of electric coal drill
zhang chang sen ; mao yan ; zou you ming

..............page:23-26