1671-251X
1988 Issue 4
..............page:43,62,59,7,22,41
..............page:12
..............page:63
Microcomputer keeps watch at Emerald Mine——Mine monitoring ensures safety and cuts downtime
ma zi zhen
ma zi zhen
..............page:60-62
..............page:59
..............page:55-58
..............page:53-55
Principle and application of MCS-51 single chip microcomputer
zhao yi fan ; sun shu pu
zhao yi fan ; sun shu pu
..............page:48-52
shi lun cai qu fu zhu yun shu de ji shu gai zao
dan yan gang
dan yan gang
..............page:44-48
..............page:42-43
Application of practical computer algorithm for short-circuit current of mine power supply and usage systems
feng lin qiao ; xu wen yu
feng lin qiao ; xu wen yu
..............page:38-41
..............page:34-37
..............page:31-33
Application of the simple main shaft pulse generator in thread machining
jie jian cheng ; tang zuo ; zhang ze ming
jie jian cheng ; tang zuo ; zhang ze ming
..............page:27-30
Cosinoidally pulse-width-modulated signal generator
ma wen xiang
ma wen xiang
..............page:23-27
Reform of coal production dispatching communication network in the Kailuan coal mining area
hou yu lin
hou yu lin
..............page:19-22
High precision oil pressure vice
song gong cheng
song gong cheng
..............page:18-19
Digital radio selective calling remote control system
zhou wen long
zhou wen long
..............page:15-17
Brief introduction of the application of the programmable controller in the coal transportation system
yang xiao wang ; wang xiao ying ; xing guo cang
yang xiao wang ; wang xiao ying ; xing guo cang
..............page:13-15
KG 3007 Mine temperature transducer
zhang xiao ming
zhang xiao ming
..............page:10-12
..............page:8-10
New intelligent counter unit
hao jun qiang
hao jun qiang
..............page:6-7
KJ3 Signalling, centralization and interlock of underground rail haulage system in the coal mine
zhu yong zuo
zhu yong zuo
..............page:3-5