Coal Science & Technology Magazine 2007 Issue 3 Conditions and pre-cautions of coal mine gas explosions

Conditions and pre-cautions of coal mine gas explosions
XU Zi-ming;LIU Ran;LIU Zhi-jian

..............page:67-70

sheng bo tou she fa zai hun ning tu guan zhu zhuang jian ce zhong de ying yong
ye xue qin

..............page:64-66

che chuang zhuan yong zhong xin jia de she ji zhi zuo he shi yong
li xiang

..............page:63-64

Transformation of Coal Feeder System for Circulating Fluidized Beds
LIU Wei;CHEN Jia-wei

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

gai xing li qing fang shui juan cai xia biao mian tu gai ceng hou du de kong zhi
ding dong zhen

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

Types and treatment of mine water disasters in Xutuan Coal Mine
FENG Zhen-wei;WANG Lian-guo;ZHANG Lian-fu

..............page:71-73

Development and Application of Position Locking Device of Ventilation Doors
SUN Zhong-yong;SUN He-ping

..............page:74-75

Development of Priming System for Miner Transport Wheel Gears
WANG Guang-pu;YANG Guang-shui

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

Mechanism and Treatment of Water Gushing in the First Mining Face of Parakupuria Coal Mine in Bengladesh
SUN Jian-jun;LI Shi-jin;YAN Jia-qi

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

jie jue mei cang peng cang wen ti de tan suo
yin peng

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

Measurement of absciss layer displacement with optical grating computation
LIU Qing;AN Li-qian;MAO Ling-tao;WEI Feng

..............page:34-37

Practice on Building Open-off Cuts of a Super Span
DONG Hong-guang;SUN Chang-long

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

Study on coal mining technology under the dyke
GAO Shu-lei;ZHANG Chong-liang;LI Liang

..............page:1-3

Resarch on Support Technology for -1000 m Pumping-room in Qishan Coal Mine
SHI Bing-hua

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

Numerical analogy study of support effect in gob-side entry retaining
LI Xing-wei;CHEN Gang

..............page:5-6

qian lun mei kuang di mian huan jing gui hua
liu jian

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

fang di chan kai fa xiang mu feng xian ji dui ce chu tan
liu jie

..............page:9-11

qian xi mei tan qi ye she li de shui wu chou hua
zhang tie bi

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

mei tan qi ye cheng ben he suan cun zai de wen ti ji dui ce
zhang juan

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

xu kuang ji tuan ru he fang fan duo yuan hua jing ying de cai wu feng xian
zhang jian jun

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

Mine pressure observation in steep ultra-thick seams with fully machanized top caving
XIN Xiao-dong;Chang Bo;LI Chun-ge

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

Ma Lisan reinforces along digs the lane coal column to permit the factory coal mine spatially the application
ZHANG Yu-bo;JI Cong-yu;JIANG Zhao-li;LU Wei-dong;ZHANG Lian-liang;ZHU Kai;ZHOU Wen-tao

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

Fuzzy evaluation and application of mining face working environment
LI Rui-yin;LI Tang-jun

..............page:24-26

Centralized equipment monitoring technology in coal mines based on network communications
HUANG Jing-long;LI Qing-feng;WEN Qi-zhi

..............page:26-28

Coal Face Support Technology under Loose Rock Roof
LIU Guo-xing

..............page:29-30

Fully Machnized Ming Technology under Special Conditions
LI Jun;Ye Cheng-lin

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

xu kuang ji tuan lao dong gong zi tong ji xi tong de xian zhuang ji zhong jian
su ding ; yin bing

..............page:89-91

yi kao ke ji qiang hua guan li ti gao mei tan zi yuan hui shou lv
wang ya mei ; cao sheng zhang

..............page:91-92

xin xi zhi chuang

..............page:23,66

zheng gao jian ze

..............page:插1

kuang jing an quan jian kong xi tong zai tong fang guan li zhong de ying yong
xu hong liang ; yang ce

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

Development and Application of KFQ- Ⅰ Rapid Hole Sealer
WANG Xiang-yang;WEI Wei;ZHAO Xue-bing

..............page:76-77

Prevention against Thunder Strike for Mine Transformer Station and Cables
GE Hong-xia;LI Guang-zhou

..............page:78-80

ji suan ji tong feng wang luo jie suan zai kuang jing an quan sheng chan zhong de ying yong
wei wei ; sun he ping

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

Pre-detecting Water by DC Electrical Method at Mining Faces in Zhengzhou Mine Area
HOU Hong-liang;SU Wei;SHEN Qiu-hua

..............page:81-83

Magmatic Rock Intrusion's Affects on the Mode of Below Seam Gas Occurrence
WANG Yi-feng;WANG Bin-zhang;ZHAO Xue-bing

..............page:84,88

Theory Base of Water Gushing Index for Coal Fields of North China Type and Its Application in Huainan Mine Area
LIU Deng-xian

..............page:85-88

Factors Affecting Operation of Emulsified Liquid Pump Station and Treatment
LU Xia;ZHANG Jing

..............page:58-59

Neural networks applied to girder construction fault detection
YANG Jian-Li

..............page:55-57

que ding heng qi jian ding zhou qi de fang fa
liu bin

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

bi huan kong zhi li lun zai zhuan wang tong xin ye wu guan li fang mian de ying yong
cao ping ping ; lin dong ning ; li zuo zuo

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

Mechanism and principle of bolt support for mixed coal-rock roadways
LIU Qiang;YANG Lei

..............page:49-51

Practice of Pre-grouting Mining Faces in Fushan Ventilation Shaft
CHENG Ming-qi;WAN Yuan-chao

..............page:47-49

she pin xin pian ji shu zai bang fang zhi neng cheng zhong xi tong zhong de ying yong
wang bai hua

..............page:45-47

RGIS with All-station Device Applied to Digital Mapping
MA Xue-hu

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