Coal 2012 Issue 6 Shallow Pattern Skeleton Hole in Unmanageable Roof Excavation

Shallow Pattern Skeleton Hole in Unmanageable Roof Excavation
CHEN Han-sheng

..............page:23-24

jian she kuang qu diao du tong xin zhuan wang de shi jian he tan tao
wei yong

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

can liu mei zhu hui shou de an quan guan li fang fa
dang wei tao

..............page:26-27

Optimal Arrangement Study of Extremely Close Subordinate Position Distance Coal Seam Mining Road
WU Zhong-ming

..............page:4-7

Research and Application of Mobile Lifting Device
ZHAO Wei-wei;YAO Fei

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

tie lu zhuang che ping mei qi de xing neng ji shu gai zao
hou jun mei

..............page:44,49

Application of Strong Bolt and Cable in Roadway Support
LIAN Zhuang-li

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

gao hui shou lv gong zuo mian bu zhi ji wei yan kong zhi ji shu shi jian
song peng ju

..............page:40,43

ji xian mei kuang 2 hao jing di mian zhu jing jiao che zhu zhou chi lun lian zhou qi de geng huan
wang shuang yan

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

lian jiao mei you hua li yong de shi jian
jiang shan yong ; zhang kai ; pei jian yu ; liu jiong tian

..............page:25,32

feng ji zai xian jian ce de she ji yu he xin bu jian xuan xing
qi fei fei

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

dian zi jiao dai cheng de plc zu tai mo xing
liang wei ; zhu hong mei

..............page:35-37

Application of Roof Pre-fracturing Blasting Technology during Initial Mining in Fully-Mechanized Face
CUI Xu-fang;YANG Yan-jun;SHI Qin-bin;HUANG Ting

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

qian tan wang zhuang mei kuang dian qi she bei de an quan guan li
qin ying

..............page:76,80

xiang yuan cheng dong zhang he gai dao dui wu yang mei kuang fang hong ying xiang fen xi
wang xin zhi ; wang qing

..............page:81,84

chang cun mei kuang zhu jing ti sheng ji jiao jiao bian pin dian kong xi tong gai zao
li chao yi ; zhou jian bo

..............page:68-70

qian tan ji suan ji wang luo ji zi dong hua kong zhi zai yu wu mei ye gong si xiao shou gong zuo zhong de ying yong
ge rui fang ; mi jin fang

..............page:47-49

zong fang gong zuo mian da duan mian kai qie yan mao wang zhi hu ji shu ying yong yan jiu
zuo wei hong

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

Optimization Transformation of Ventilation System in Zhongmacun Coal Mine
ZHANG Hua-hua

..............page:11-12,24

yu wu mei ye gong si kuang jing tong feng xi tong fen xi
dang shi mao

..............page:31-32

gua ban shu song ji duan lian yuan yin chu li ji yu fang cuo shi
wang jing

..............page:57,61

Research of Temporary Support in Coal Roadway Excavation With Soft Rock Roof
WANG Jun-feng

..............page:8-10,30

geng cun mei kuang 13190 zong cai gong zuo mian mei ceng zhu shui shi jian
tang jian cheng ; li bo zhang

..............page:33-34,39

zheng ti shi bo li gang hua fen chi zai mei kuang jian she zhong de ying yong he tui guang
xu hui ling

..............page:45-46

zong fang mian zhi jia yun zhuan te xing fen xi
zhang guo qing ; huang zuo ; wang zhen gang

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

qian tan mei kuang an quan sheng chan zhong de wang luo guan li
li yan

..............page:79-80

zong jue mao gan zhi hu biao zhun hua gao xiao zuo ye fa
shen zhi yong ; peng jing yue

..............page:58-61

chang cun mei kuang zhu jing ti sheng ji dian qi xi tong gai zao xiao guo fen xi
hu pan ; li chao yi

..............page:71-73

qian xi bian pin qi zai mei kuang ji dian she bei zhong de ying yong
zhang dong

..............page:77-78

qian tan gan qi mi feng de xuan yong
tang de jin

..............page:65-66,75

qian tan diao du gong zuo de zong he ping heng
guan yu

..............page:74-75

Gravity Impact Pressure Study of Overlying Thick Conglomerate Layer caused by Instability Situation
QI Li-wei;LI Bao-fu;LIANG Xiang-hui;CHANG Lei;WANG Fu-lin

..............page:1-3,15

mei kuang wa si ( mei chen ) bao zha shi gu po huai te zheng fen xi
wang dong wu

..............page:62-64

qian tan yong excel shi xian pei mei de ji zhong fang fa
wu yi fang

..............page:55-56

guan yu wo guo jin rong gong ju hui ji ruo gan wen ti de si kao
zhu min

..............page:82-84

lu an kuang qu shi zuo jie mei kuang shen bu feng yang hua ruan yan cheng yin fen xi
qin wen qiang

..............page:67,78

Application of Soft Rock Roadway Comprehensive Reinforcement Process
YANG Yan-jun

..............page:21-22