Shanxi Coal 2012 Issue 9 ning ju he li jia qiang guan li ke ji zhu li yan ya mei ye gong si bu bu wei ying bao an quan

ning ju he li jia qiang guan li ke ji zhu li yan ya mei ye gong si bu bu wei ying bao an quan
li yun peng

..............page:12-13

Practice of Surface Direct Nitrogen Injection in Heading Faces
CAI Lei-lei

..............page:70-72

Evaluation and Economic Analysis on Large-mining-height Technology Generalization
LI Jun-hu

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

Regional Terrain Slope Grading Map based on the DEM Data
GAO Yi-ping

..............page:44-46

Experimental Study on Flame Propagation of Gas Explosion in Mines
WANG Yin-qun

..............page:52-53,75

Improvement Plan of Control and Protection System of 10 kV High-voltage Switch Cabinet in Main Fan Room
WANG Zi-feng;SU Gui-chun;WANG Chang-xing

..............page:61-63

ji sheng xin feng jin wan jia fen xi kuang ye ji sheng ban xuan chuan jiao yu huo dong ce ji
jia wei min

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

Application of Bolt-anchor Support in Large Section Open-off Cut of Thick Seam
SU Gui-chun;WANG Zi-feng;PING Xiao-ming

..............page:68-69

Analysis on Water Source Type of Jining Mine with Integrated Approach
LI Gang

..............page:73-75

Cause Analysis and Control of Crossheading Floor Heave on 31102 Working Face in Duizhen Mine
KANG Ji-zhong;WU Xue-fei

..............page:66-67

Measurement and Analysis on Deformation Rule of Large-mining-height Roadways
QI Peng;YOU Shun-wu

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

jian she lv se kuang shan tui jin ke xue fa zhan tong mei ji tuan yun gang kuang quan li da zao lv se kuang shan
zhang gui ; zhao wei qing

..............page:29-33

Application of Geological Mechanics Testing in Strata Pressure Study for Roadways
GAO Ying-shan;WANG Jun-hu

..............page:54-56,63

gao wen xia de shao bing ji shan xi jiao hua ji tuan jiao hua chang lian jiao che jian ce wen gong
bai wen lian

..............page:23-25

Application of Remote Sensing in Highway Engineering Geological Investigation in Ningxia
ZHANG Jun;NI Zheng-xin

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

quan mian shi shi jiang cheng ben gong cheng ji ji ying dui mei tan shi chang han liu shan xi jiao mei fen xi kuang ye ji tuan he dong mei kuang jiang cheng ben gong zuo ji shi
wang fang

..............page:14-15

zhong shi jian xing ke xue fa zhan guan jing xin da zao he xie xin kuang shan zhuan fang tong mei ji tuan yan zi shan kuang kuang chang zhang jiu ru
xiao hui

..............page:6-11

jia qiang si xiang zheng zhi jiao yu jian she he xie wen ming xin mei qi
wang can

..............page:16-18

Cause Analysis and Solutions of Override Trip of Underground High-voltage Grid in Mines
YU Jian-jun

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

Analysis on Transposition Upward Drifting of Scraper Conveyor
HU Bo

..............page:49,80

jian she san hua shi fa te se an quan wen hua da zao ben an gao xiao qian wan dun neng li jing pin kuang jing
wang shao zuo ; fan rui fang

..............page:19-22

Study on Ecological Management Caused by Coal Mining in Yuanping
ZHANG Shu-ling;ZHAO Jin-an;DU Juan

..............page:41-43

xin xi dong tai

..............page:39-40

Application of Raise-boring Machine in Shaft Construction
WANG Jin-hai

..............page:57-58,80

Study on Detonation Direction of Column Charge
YANG Ze-jin;LI Yi;WANG Jia-le

..............page:50-51

zui mei kuang gong xu xiang
ge feng

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

zuo hao wang luo si xiang zheng zhi cu jin he xie mei qi jian she
liang hui

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

Application and Setting of Cable Laying in Shaft Boreholes in Mines
WU Li-xue

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

jing shang mian dui mian jing xia yi dui yi ju jiao shan xi jiao mei ji tuan gan bu shang jiang tai pei xun dao xian chang da xing dong
zhang hui

..............page:1-5