0253-2336
1999 Issue 10
..............page:53
Key of Technology Innovation in Enterprise is to Have System Inovation
guo jun ; wang xin
guo jun ; wang xin
..............page:49-51
HDD6.5-1 High Efficient,Large Volume and Low Noise Mine Local Fan
li chao ; chen ling
li chao ; chen ling
..............page:46-48
Study on Bolt Support Mode Test of Mine Sseam Roadway
zhang tao ; gao ming zhong
zhang tao ; gao ming zhong
..............page:43-45
..............page:41-42
Study on High Density Electric Resistance Picture to Detect Water Disaster in Coal Mining Face
cheng jiu long ; yu shi jian ; cheng hong liang ; song zhen jiang
cheng jiu long ; yu shi jian ; cheng hong liang ; song zhen jiang
..............page:37-40
Special Eplosive Cartridge for Profile Blasting and Site Test
zhuang jin zuo ; yang ren shu ; zhang cheng xin
zhuang jin zuo ; yang ren shu ; zhang cheng xin
..............page:34-36
..............page:32-33
Status Masking and Its Application of PLC Video Picdture Storage
zuo xue guang ; xu ke bao
zuo xue guang ; xu ke bao
..............page:30-31
Comments on Coal Mining Under Quaternary System Aquifer in Longkou Mining Area
zhang wen ; xue zhong zhen
zhang wen ; xue zhong zhen
..............page:27-29
..............page:24-26
..............page:18-23
Key Technology of Coal Water Mixture Directly Made From Slime Before Commercialization of Clean Combustion
wang zhu yong ; wang zhong jiang
wang zhu yong ; wang zhong jiang
..............page:18
Repair Work of Failed Shaft Liner in Main Mine Shaft of Henghe Mine
cheng zuo ; liu quan lin ; yang jun jie ; yao zhi shu ; ma yi gang ; zou zhen qi
cheng zuo ; liu quan lin ; yang jun jie ; yao zhi shu ; ma yi gang ; zou zhen qi
..............page:14-17
..............page:11-13
..............page:7-10
Technical Access to Build High Production and High Efficient Fully Mechanized Caving Face in Hard Coal Seam
lu guo liang ; hu shou ping ; xue zhong he
lu guo liang ; hu shou ping ; xue zhong he
..............page:4-6
Second Combined Support Technology in Key Location and Its Application
wang jun chen ; jia ming kui ; guo jian zhou ; wei shi yi ; he man chao
wang jun chen ; jia ming kui ; guo jian zhou ; wei shi yi ; he man chao
..............page:1-3