Hebei Coal 2003 Issue 1 Discussion on supervisory control of tender

Discussion on supervisory control of tender
zheng wen ru

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

Key to safe working-- management, equipment and education
zhang wen hai

..............page:58-60

Suspension setting of steel trestle from dense - medium plant to low- ash clean coal bunker in Dongpang Coal Mine
zhao li pu ; wu chun fa ; zhang xian ping

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

Geological problems and approaches in shaft building
wang ping ; wang xiu ling ; xiao fu jun

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

Mining practice of light drawing method at 12208 coal face of Yunjialing Coal Mine
meng xing mang

..............page:53-54

Analysis on design method of drilling pattern in structure drilling
liu zhong ju

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

Modification of brick - concrete construction for crack preventing
wang hong jie

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

Performance analysis on mining adjustable support
zhang shu lin

..............page:18-19

Application of include angle orientation in roadway excavation
yao feng lin ; zhang zhong liang ; liu jing lin

..............page:16-17

Analysis on new slime separator--cyclone column flotator
zheng gang feng ; zhu jin bo

..............page:14-15,22

Calculation on crank strength of variable displacement mud pump
jia lin hui

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

Technological transformation and technological improvement at coal mine
jie mao ke ; lv gui an

..............page:10-11

Analysis and solutions of factors effecting capacity of linnancang Coal Mine
tang zhi yong ; liu qi yu

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

Evaluation on effect of three- dimensional seismic exploration used in Xingtai mining area
li cai hui ; li chun sheng ; liu zhong ju ; wei shu qun

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

Feasibility studies of fully mechanized coal drawing technology
ma guo ping

..............page:3-5

Discussion on repair of interference methane measuring device
xu yue hong

..............page:48-49

Modification of electric - network by using harmonic compensation
zhang jie ; shi tong jun ; qin hai feng

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

Application of endless rope haulage at fully mechanized coal face
li jin quan

..............page:43-45

Safety feature of electric - network -- autotune arc - arrester
du zhan yi ; li yong gang

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

Accident analysis of firedamp explosion at coal mine
pan zhi cun ; xing jun hai ; liu heng min ; chen shi qi ; yang li bing

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

Technique of dust - reduction at high seam fully mechanized coal face at Xingdong Mine Shaft
yang xiang jun ; zhao zhan jun

..............page:38-39

Technique of full - seam extraction in high seam at Xingdong Mine Shaft
an ping shu

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

Application of vibro impact grouting technology in reinforcing soft foundation of subway station
li yan tao ; liu yong chuan

..............page:34-36

Test on mining method employed in steeply inclined coal seam at Xiahuayuan Coal Mine
zhang cheng wen

..............page:31-33

Discussion on rational mining of No. 2 high seam at Xingtai Coal Mine
liu jin feng

..............page:30-30,33

Application of bolt - cable anchor support in construction of central pump room
wang xiang cai

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

Study on technique of coal seam infusion in soft coal at Xiandewang Coal Mine
di yi qun

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

Discussion on thoughts of shaft building in Yuxian mining area
yang huai liang

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

Analysis on function of surfactant in fine coal vacuum filtration
li man ; xu hai hong

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

Determination of water irruption feeder by using anisotropy of seismic wave
tang de lin

..............page:20-22

Development planning of mining geological management system
nie xiu ying

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