mei tan gong ye an quan biao zhi chan pin fa zheng zui xin xin xi

..............page:64-67

Gas drainage and application of coal bed methane in China underground coal mines
rao meng yu

..............page:61-63

Adsorption and desorption of multi element gas by coal
tang shu heng ; han de zuo

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

Safety mining technology for coal mining under aquifer in Ordovician limestone
zhong ya ping ; hong yi qing

..............page:55-57

Stress analysis and parameter optimization of coal pillar in gateway of fully mechanized caving face
liu ai guo ; miao tian ; wang yun fang ; du wen lei ; guo yun xia

..............page:52-54

Present situation and task of mine auxiliary transportation in China
chen huan zuo

..............page:49-51

Influence factors and morphology analysis during ultra fine grinding of coal
liu zhuan nian ; zhou an ning ; jin qi ting

..............page:46-48

Experimental study on combustion characteristics of column briquette
gong yan wu ; zhao guang bo ; huang zuo zuo ; liu wen tie

..............page:44-45,48

Mine multi function monitoring and measuring meter
he ji wei ; wen xin hui ; wang huai qun

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

Calculation method of measuring coordinate for plane curve
wang xiao guang

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

Study on support technology with bolt-mesh-anchor for large cross section open-off cut of fully mechanized caving face
he man chao ; sun xiao ming ; su yong hua ; jing hai he

..............page:36-38,51

Optimized mining district design to improve economic benefit
zhang you xi ; guan zhan sheng ; liu chang rong

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

Practices on prevention and control of environment pollution in Jisan Coal Mine
si shu wei

..............page:32-33

New silicon controlled no circulation A - A frequency converter
zhao ting zuo ; zhang fu gui ; lu bao zhu ; zhao hui

..............page:28-31

Research development of lining material for ball grinding machine
yang guang chun ; luo bao quan ; zhou hong

..............page:25-27,60

Method and result of underground mine thermal pollution control
li zhen ding ; peng hui shi

..............page:22-24

Application of strip caving technology in coal mining under city and town
xu nai zhong ; liu cheng lu ; jie xin de ; yu ji dong ; zhang yu zhuo

..............page:19-22

Causes and prevention of spontaneous firing during period of fully mechanized coal mining face disassembled
wang zhong tai ; li hu

..............page:15-18

Research,design and application of completed set rapid quantitative loadout technology
liu chun feng ; wu qing ping ; zhang xin ; liu jin sheng ; wang wei ; gao chun liang ; liu mang guo ; liu ai ping ; wang shu zhi ; wang jian ; zhang hong you ; zhang wei dong

..............page:12-14,11

Study on rational gas drainage parameters for joint excavation and gas drainage in Huainan high outburst seam
lu ping ; he xin kuang ; bai guo ji

..............page:6-11

Status of science and technology developmnt of mine disaster prevention and control and analysis on its measures
zhou xin quan ; zuo yan yun ; zhu hong qing ; wu bing

..............page:1-5,63