Hebei Coal 2012 Issue 5 Question and countermeasures of internal control to coal enterprise

Question and countermeasures of internal control to coal enterprise
WANG Mei-huan

..............page:66,68

Study on submergence contour of area of subsidence in Gequan Mine
PANG Hong-min

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

Study on bolting technology of deep mine roadway in Lüjiatuo Mine
ZHAO Chun-chang

..............page:8-9

Ideas of mechanical and electrical equipment management to geological exploration
YUAN Bin

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

Creator and countermeasures of hazard to roadway shed twist
HU Shu-zhang

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

Study and practices on non-pillar continuous coordinated mining technology in Zhangcun Mine
BAI Shu-min

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

Study on gas emission law of fully mechanized gateway driving mining face
HAN Guan-qiao;WANG Li-jie;SONG Fu-sheng

..............page:10-11,13

Discussion on the design optimization of the No.2 mining area of eastern limb in the east shaft of Gequan Mine
XI Shu-wang

..............page:1-2,40

Function and benefit of three sides turned the gangue car skip “limit chain” in production
QU Dian-lin

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

Mechanism and technical course of store CO2 in coal seam
SHANGGUAN Shuan-tong

..............page:6-7,52

Study on mine command monitoring system in Dongpang Mine
GAO Qing-fang

..............page:47-48,50

Discussion on the question of social insurance capture to expend
MA Tao

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

Application of 3D seismics prestack time migration technology in exploration of coal mine
XIE Zhen-wei

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

Discussion on the role of coal mine trade union in enterprise safety development
FAN Yun

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

Analysis on how to strengthen the spare parts management
WU Bao

..............page:55-56

Limitations and failure of grouting reinforcement technology with floor water bursting
ZHANG Xiang-ying

..............page:27-28,38

Discussion on applied research of domestic potassium chloride
ZHANG Wei

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

Application of comprehensive technology with rapid gateway driving of transect holder top coal
WEI Man-gang

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

Efficiency and prolong its life for coal repeated mining in resources exhausted mines
GU Yan-ling

..............page:51-52

Several suggestions of measurement certification to coal laboratory
ZHANG Kui-sheng

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

Discussion on the significance of the hydrologic geology work in coal mine production
SHAONAN Wan-long

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

Applied research on PLC technology in coal preparation plant
HAO Hong-yong

..............page:53-54,56

Discussion on internal control system of sales department in coal enterprise
SONG Xiao-bo

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

Transformation of 6 tons steam boiler technology in Yuanshi Mining Company
GAO Ming-qiang

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

Application and accident treatment of steam turbine low vacuum circulating water heating technology
ZHANG Li-hui

..............page:49-50

Discussion on calibration test of gas alarm with thermal catalytic type in coal mine
GAO Zhi;WANG Qiang;GUO Wei-chao

..............page:5,26

Discussion on how to build core competitiveness in enterprise
JIA Su-min

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

Strengthen the drilling construction management to improve economic benefit
ZHAO yan;ZHONG Yu-fang;WANG Wei-min;JIAO Ding

..............page:62-63

Characteristics and application of hydraulic coupler to VTC valve regulated variable speed
TIAN Quan

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

Analysis on how to improve personnel training in coal mine enterprise
GUO Jun

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

Microseismic monitoring technology applied to regime monitoring in coal mine
WANG Yi

..............page:14-16

To infer paleogeographic environment and tectonic evolution from 3D seismic
ZANG Li-yong

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

Coal and gas co-maining to enhance mining safety index
LIU Shu-gang

..............page:17-18,42

Discussion on relationship between coal ash viscosity and coal ash composition
ZHANG Xin-wang

..............page:57,59

Transformation of stemming machine
DU Huai-yin;YUAN Yan-pin

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

Exploration and experience of overall budget management
SHI Xia-yu

..............page:64-65,70

Discussion on the construction experience of communication system in Yunjialing Mine
XU Chang-sheng

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