Hebei Coal 2009 Issue 6 Design and application of non-polarity rope traction unit in the Liulin mine

Design and application of non-polarity rope traction unit in the Liulin mine
wang yan jun

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

Appraise on support results of the nondestructive test technology with bolt support
li dian chen ; chai lian yin

..............page:18,27

Technical research of construction essence safety type well
zhang jun xue

..............page:28-29

Application of the self-definition communication protocol in data acquisition
xu chang sheng

..............page:56-58,60

Discussion on the management of current retirement in China
liu mei ye

..............page:71-72

Application of the computer controlling system in sewage disposal of mine
li ying

..............page:44-45,50

Continuous mining technology through the large riser in the 12403 fully mechanized longwall mining face of Yun Jia-ling mine
chai lian yin ; zhang jun xue

..............page:9,12

Fast mounting technology of the high power belt conveyor in main blind shaft
li ming chao ; wei zuo jian ; huang xian ping

..............page:10-12

Application of GPS intelligent scheduling monitor system in coal transport
duan meng jie

..............page:19-20

Research on the design of hydraulic steering system through the electric sensor in a kind of engineering vehicles
li zhan liang

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

Power factor compensation affected to the system of power supply
li yuan yan

..............page:36-37

Application of the non-coal column recovery technology in fully mechanized top coal caving mining face
wang chun geng

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

Brief discussion on the network safety management in the group
zuo guang jie

..............page:52-53

The question on the current enterprise marketing and its countermeasures
ma zhi hong

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

Discussion on the applied principle of expansion reinforcing belt and its construction technique
wu hong

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

Analysis on strengthen the management of fixed assets in coal enterprises
liu ping

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

Optimization of the grouting technology in fully mechanized top coal caving mining face in polar broken thick seam
lang zhi jun ; niu jian peng

..............page:16-17,22

Analysis on the funds\' risk prevention and its centralized management
yue hui ying

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

Experience on the shrink shaft drilling construction reserve period
jin feng jun

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

Analysis on the error-correcting of three-dimensional earthquake data and its precautionary measures in the Tashan mine of Datong Coal Mining Group
li peng ran

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

Application of the geophysic logging in the cretaceous period coal prospeting of Inner Mongolia Red Nagel
zhu guang yan

..............page:42-43,60

Brief discussion on the selective and applied principle of the metallic material in the practial application
sun zuo lin

..............page:46-47

Discussion on the development of new forced type automatic reset obstacle
jiang li qin

..............page:51,58

Technological innovation to engine enterprise development
shen jian hong ; qiao guang lei

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

Discussion on the construction technique of plain noodles control blasting
yang biao

..............page:8,15

Technology of roof sink control for filling coal mining face
kang li feng ; yu you jiang

..............page:25-27

Application of the balanced fractional card in evaluate safety culture results in the enterprise
fang sheng you

..............page:30-31

The choose of 3° belt and 6° belt in the geological prospeting engineering survey
dong jun chao ; zhao zheng bing

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

Taking the human beings as the dominant factor to build harmonious enterprise to promote economic development
sun wen quan

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

Research on the full-digging and its applied technology in complicated geologic condition
zhang wei

..............page:13-15,43

The question on the multi-seam mining under closely spaced architectural complex in city and its countermeasures
zhang pu tian ; zhang feng

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

Construction technique of central ventilating shaft and second auxilary shaft freezing engineering in Xieqiao mine
xiong xin ; gao qing

..............page:32-33,43

Discussion on the target management of enterprise value added tax under the new tax system
hou li na

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

Gas comprehensive way technology for fully mechanized top high gassy coal caving mining face
zhao ri qi

..............page:23-24,29

Research on high tension idle work automatic compensation device for coal enterprise substation
zheng ya wei ; wang jing

..............page:38,41