1672-5050
2002 Issue 2
Economic analysis on mining 9# coal seam in a mine at Qinsui
liang yang bao ; pan guo jie ; gao chong min
liang yang bao ; pan guo jie ; gao chong min
..............page:18-19,22
The practice of building debris brick factory in Changcun mine
kang hong sheng ; zheng ze zhu
kang hong sheng ; zheng ze zhu
..............page:60-62
Reformation of the control system of mine hoist with PLC
zhang rui jun ; gao zhi chun
zhang rui jun ; gao zhi chun
..............page:59,62
Experimental study on the tool shape of impact shearer
feng jian rong ; li zheng nian
feng jian rong ; li zheng nian
..............page:32-33
The characteristics of Jurissic coal seam in Ningwu coal field
wu yan ling ; wang tai ; zuo run lai
wu yan ling ; wang tai ; zuo run lai
..............page:30-31,33
..............page:26-29
..............page:23-25,29
Design of a connecting chamber in preparation roadway
ding yao chuan ; yan guo xiong
ding yao chuan ; yan guo xiong
..............page:20-22
Distribution principle of axial anchorage force of bolt
dang ze liang ; ren yu qiang
dang ze liang ; ren yu qiang
..............page:12-13,17
The influence of bolt force to the mechanical property of rock
zhang jian yong ; zheng fu de
zhang jian yong ; zheng fu de
..............page:9-11
..............page:7-8,11
Analysis of parameters of coal pillar in Bulianta mine
tian rui yun ; zhang min quan
tian rui yun ; zhang min quan
..............page:14-17
Running-state monitor for mine main fan
wang min lei
wang min lei
..............page:57-58
The material and Process of cold roller in tube-welding machine
zhang shu lin ; liu xiao
zhang shu lin ; liu xiao
..............page:54-56
Application of geological statistics method in quantity evaluation of stability of coal seam
peng hua
peng hua
..............page:51-53,56
Developing full-mechanized supporter and raising winning output
wang zheng ting
wang zheng ting
..............page:48-50
..............page:45-47
Calculation of rational front-row burden in open-air bench blasting
liu hong yan ; zhu yue jian ; shen li jin
liu hong yan ; zhu yue jian ; shen li jin
..............page:43-44,47
..............page:40-42
Quick open-off cut technique on wide caving face in soft coal level
li xiu yu ; dai zhi guo ; yao run xiang
li xiu yu ; dai zhi guo ; yao run xiang
..............page:37-39,42
Three roadways layout at full-mechanized face in Chengzhuang mine
zhang fu rui ; niu hai jin
zhang fu rui ; niu hai jin
..............page:34-36
..............page:4-6
..............page:1-3