Hebei Coal 2010 Issue 2 Optimized design on upper group coal sump in Duanwang Coal Mine

Optimized design on upper group coal sump in Duanwang Coal Mine
liu liang

..............page:53,72

Discussion on the reason, prevention and control of masonry structural fissure
wu su lan

..............page:67-68

Construction method of wide broken belt of pre-support overhigh stress in shed
zhang ran

..............page:51-52,61

Application of transient rayleigh wave detection technology in coal mining geology
lv lei bin

..............page:49-50,66

Development and application of mine dust water wagon
su han xi

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

Modernization management of coal transportation
zhao zhi guo

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

The effection of the goal accumulated water to the homo-coal bed adjacent work face recovery
liu dong xu ; guo jian feng

..............page:8-8,22

Depend on technological progress to raise the mechanization recovery level of mine
li chun sheng ; shang er kao

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

Analysis on 2# coal seam fork law in Cixi Area
dai shang jing

..............page:60-61

Analysis on the distribution law and metamorphism cause of coal quality in Fengfeng Mining Area
li ru gang ; dong guang zhi ; li wen bin

..............page:16-17,34

Application of the comprehensive mechanize caving technique of remain tunnel along the mining hollow district with the high water material
song yan

..............page:39-40,48

Raise mechanical equipment level to guarantee engineering safety and rapid construction
qi xiao juan

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

The consolidation, fork and erosion of multi-paraameter exploration coal seam
yin quan zeng ; xu fang

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

Present status and development trend of application hard burning liquid in underground coal mine in national and foreign countries
zhao zuo zuo ; xie en qing

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

Research on fully mechanized top coal caving technology to 1191 island coal mining face in the East Mine of Gequan Mine
wang xiao ming

..............page:9-10,13

Analysis and comprehensive administration of Ordovician Period limestone water hazards in Wu Tong-zhuang Mine
wang hong

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

Application of comprehensive geophysical technology in production
li zuo quan

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

Technology transform of MNS coal mud delivery system in the electric factory
jiang li qin

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

Comprehensive explore of the abnormal area on the large-size similarity sink hole in Xingdong Mine
gao chun fang

..............page:31-32,36

Application of wave impedance inversion technology in 3D seismic exploration coal seam thickness interpretation
li xue wen ; zhang ai yin ; wang cun shan

..............page:41-42

Analysis on the CSS coarse coal mud sorter
li hai tao

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

Application of the high-pressure water pounding method in processing the vertical material loading tube block up
zhang shu jiang

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

Transformation of the mine electric cable trouble detection and the pressure testing platform
zhang hai jun

..............page:56-57

Application of coalfield comprehensive exploration in coal area under the village of Fan Ge-zhuang Mine
zhang yun hua

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

Foreground outlook of the coal bed methane in Dacheng Area of Hebei Province
zhu guang yan

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

Practice on driving along the mining hollow district explore and release goaf technology in Xian De-wang Mine
wang jin xing

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

Contract management implemented by law to raise the business comprehensive competitive power
li xian ye

..............page:73-74

Application of the triangulated height method substitute standard survey method on calibration waist in main entry
shen jian liang

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

The rapid mechanize transform in Tianyi Coal Company
li ming chao ; huang xian ping ; yao jin ting

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

Adopt comprehensive geophysical technology to prevent and control mine water hazards
cui huan yu

..............page:4-5,28

Application of rapid driving technology on the mine rock roadway for large section in Taoer Mine
zhang xian bo

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

Research on the mechanize construction technique of mine rock roadway
he jin cai ; zhou jin gu

..............page:11-13

Instance analysis of frame-double nucleus tube structural system
nie dong fang ; zhao xin ying

..............page:65-66

Analysis on the internal cost control method of the coal business
yue hui ying

..............page:69-70

Discussion on the guided meaning of the value chain theory to the coal business marketing
wang guo feng

..............page:71-72,74

Design on the deviation sensor mounting frame of mine belt conveyor
zhang jian zhong ; han ai qing

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

The application situation and development direction of the geophysical prospecting technology in the coal mine
liu jin feng ; huo zhen qi

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

Transform of conversion speed governing for mine lift machine
wang hai yong

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