China Coal 2009 Issue 3 Cost management in large-and medium-sized state-owned coal mine companies

Cost management in large-and medium-sized state-owned coal mine companies
Liu Tao;Xiao Huanzhi

..............page:25-26,29

A study on the development and evolution of coal mine areas in China
Dong Hongguang1;2;Han Keqi1;Wang Yujun1

..............page:21-24,43

An analysis of source of mine gas in faces in extracontiguous protective seams and a study on optimization of Y-Γ ventilation system
Guo Jianwei1;2

..............page:48-51,54

shen hua ke ji zheng gao qi shi

..............page:112

World coal trade in 2009 and its influence on China
Wu Liyi

..............page:106-108,111

The latest developments in technology and characteristics on comprehensive utilization of coke oven gas
Yao Zhanqiang;Ren Xiaokun;Sun Yu;He Qiuju;Zhang Wu

..............page:71-75

On company's strategic cost management aiming at seeking competitiveness
Wei Wei

..............page:27-29

A study and practice on phosphorus separation by heavy medium cyclone
Sun Huafeng1;Ding Lihua2

..............page:76-77,112

jian xing ke xue fa zhan guan jian she lv se kuang shan ji zhong neng yuan jin niu gu fen xing dong kuang
sun chuan bao ;';'';'au';'cjfq');

..............page:,4,0,3

On the basic features and practices of coal mine safety culture
Wang Shuchun

..............page:86-88

shan dong sheng he ze shi fa xian da xing xi que jiao mei tian

..............page:82

shan xi shou ge qian wan dun mei tan sheng chan ji di jian cheng

..............page:31

xin xi shi kong
yu jin ping ; zhang jing ;';'';'au';'cjfq');

..............page:109-111

jian ding xin xin tui jin mei tan gong ye chi xu jian kang fa zhan

..............page:,6,0,5

Technology and practice of fire extinguishing to the mineral slag spontaneous combustion at well Ⅱ industral Plaza in Pingshuo Anjialing coal mine
Zhu Wenliang

..............page:83-85,88

An analysis of legal issues in mining project financing in China
Wu Shenfa;Wei Xiaoping

..............page:5-7,11,20

A study on coal sector industrial restructuring under circular economy mode
Zhang Chuang1;Shi Zhibin2;Wu Gang3

..............page:16-20

chuang jian xue xi xing qi ye cu jin qi ye fa zhan
liu jun ;';'22220061;';'au';'cjfq');

..............page:101-102

Separation of Rn from coal oxidation at rising temperature and a relevant study on CO,CO_2 and CH_4
Wang Junfeng;Wu Jianming;Liang Zirong;Liu Yan

..............page:80-82

Design of advance support system for use in coal faces
Pan Yongjian1;Wei Jin2

..............page:64-66

Guishigou Coal Mine:Safe and highly efficient mining technology for use in highly gassy top coal caving longwall faces
Wang Yulu1;Li Yuekui2;Xie Shengrong3;Li Kaiqing3

..............page:78-79

Green coal——The biodegradation of coal conversion
Xu Jingyao;Zhang Mingxu

..............page:67-70

Highly stressed soft rock roadway support in Xuecun Coal Mine:a numerical simulation study
Liu Xinhe;Tian Lingtao;Chen Long;Cui Shilei

..............page:55-56,60

Coal mine gob area stowing:techniques and progress
Cao Hui1;Zhang Jiangcheng2

..............page:57-60

Application of preshearing blasting to increase coal fissures in coal mines
Zhang Wei

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

A research on optimized design of formula for setting materials of polyurethane stowing material
Zou Guanghua1;Ma Nianjie2;Song Yanbo3;Zhang Fengyan1

..............page:38-40

The selectivity leakage protective system of mine LV Distribution Network based on ZigBee wireless sensor network
Meng xiangzhong;Liu yanzhao;Qiao feng;Wang ligang

..............page:61-63,70

Design of rational width of coal pillars in gateways in gently inclined shallow coal seams
Li Xiaolong1;Ding Xiaolei2;Yao Qiangling2;Wang Yipin2;Zhang Lei2

..............page:44-47

Characteristics of strata behaviors of the long-wall full-mechanized caving mining field on strike of steeply thick coal seam
Cheng Wendong1;Li Junming2;Xie Junwen3

..............page:35-37,47

wo guo mei tan gong ye xian dai hua shui ping xiang dang yu shi jie xian jin shui ping de 23%

..............page:109

zuo shi hui tian yi ge bu tian shen hua de you lai
sun chuan bao ; qiao fu kui ;';'22220900;22220901;';'au';'cjfq');

..............page:105

A study on safe coal stocks at coal mines
Huang Haifeng;Song Bingliang

..............page:12-15

zhong hai you yu tong mei ji tuan he zuo kai fa mei zhi sng xiang mu

..............page:75

Feasibility study on independent legislation for CBM industry in China
Chen Weichao

..............page:8-11

A tentative study on fault traversing roadways and the design method for water separation coal pillar
Yuan Zhongbang

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

Influence of new regulations of work safety expenses on coal mines
Jin Qingbin

..............page:30-31

Master and apply energy saving and emission reduction policy to push forward enterprises' economic restructuring
Niu Kehong1;Bai Jianming2;He Yingqing1

..............page:95-97

Application of assets assessment in fair value meterage
Xu Ying;Liu Yuping

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

On the automation of coal mine safety information system
Li Yong;Chen Xingbao;Zhao Chunyu;Wu Qing

..............page:89-92

Practice and deliberations on refined management in coal mines companies
Wang Hongming1;2

..............page:98-100

Comprehensive mine gas control technology for use in gassy longwall face working multiple coal seams
Lv Qing'gang

..............page:93-94,104

qian xi qi ye wen hua jian she guo cheng zhong ying chu li hao de ji ge guan xi
tang shou hui ;';'11582607;';'au';'cjfq');

..............page:103-104