Coal Technology 2002 Issue 1 Reasonable developping and comprehensive using of Yilan coal field resources-Realizing continuous development

Reasonable developping and comprehensive using of Yilan coal field resources-Realizing continuous development
ding shang ren

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

Study of the vane wear and tear principles of draugh fan
liu xun tao ; gao xing hai ; qian shu hua

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

Research on the operation deviation of belt conveyor
liu cong sheng ; zhou bao lu ; wang he zhi

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

Working of the thin cylinder part
yi jian jun ; liu yuan lin ; song sheng wei

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

Transformation of the hydraulic system of model ZZS6000_17/37 support
zhou cheng

..............page:9-10

New exploration of integrative transporter and stage loader--90° tortuous transporter
yu ya wen ; an zhi ru ; zhang zhen wu ; liu kuan ; kong zuo

..............page:11-13

Editing quickly with grips in Auto CAD 2000
liu yuan lin ; han zhi min ; su fa

..............page:13-15

Application of Auto CAD in digital geological map
yang zhen bang ; zhou hui li ; yue ya dong

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

Mine multimedia dispatch information system
lv wei dong ; jin bo ; wang jun shuang ; ma jin bao

..............page:18-20

Controlling the miner's lamp with methane warning device by SCM
zhang jing hui ; wen xi quan

..............page:20-23

Application of small blasting technology in heading face
wei qing shu

..............page:24-25

Liquid nitrogen technology used in mine for fire-prevention
wei dao jing

..............page:26-28

Talking about restricting safe production factors and prevention at light support working face
geng hong biao ; li yu xiang ; sun yong qin

..............page:28-30

Designing support parameters with surrounding rock loose circle theory
xiao hui qiang ; wu zheng wen

..............page:30-32

Super high molecular weight polytene lining plate used in coal bin
sun hui ; zhang hua

..............page:32-34

Fall and level_staggered distances on conditions of curved faults surface
cai ji hua ; huang gui zhi

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

Study of recovering raw pheol from coal_tar_phenolic water
jiang jin hua ; wang yong

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

Feasibility and perspective of periphery coal direct deliquescence in Yilan coalfield
zhou hui li ; yang zhen bang

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

Surface cohering technology and application
li qiang ; chang lu

..............page:40-42

Dust pollution and prevention and cure in mine
wang wen ; gui xiang you ; wang guo jun

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

Chinese E_business safety analyzing and defending
zhu dong mei ; sheng jian zuo

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

Notice of reasonable selecting spares cooperaton
li jun fu

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

Effect of coal quality change on gasifier operation
han yi jun ; geng jun feng

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

Reason and treatment of higher tempereture of the crude gas from the PKM gasifier and ash lock
zhang feng ming ; jiang chun zhen

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

Trial of lifting SHL20-1.25-aII boiler efficiency
chen yong xue ; sang sheng chun

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

Analysis on coal quality of kilkenny coal at Xincun town,Mishan city
jin jing ze ; chen guo fei

..............page:54-56

Approach on the audit of engineering pre-settling accounts
chen xian gang

..............page:56-58

mei tan xing ye jie gou diao zheng de ji xiang dui ce cuo shi tan tao
liu hui jun

..............page:59-60

dui qi ye chang zhai neng li fen xi
zuo xue ying

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