Coal Technology 1999 Issue 2 Source of Getting an Electric Shock

Source of Getting an Electric Shock
Liu Tongzen;Zhou Licheng;Liu Zhengdong;Zhang Shujie;Li Yajie

..............page:47

Development and Question about Coal Industry in Hei Baoshan Coal Area
Li Hengjing;Yuan Fumin;Zhang Shaochun

..............page:46

Giving Full Play to Superiority and Raising Economic Benefit for State - Run Large and Middle Coal Enterprise
Yuan Fumin;Li Hengjing;Qian Nazhen

..............page:44-45

Test for Braking Moment of Hoist Winch
Cui Dawen;Wang Hongwei;Yang Xiaomei

..............page:42-43

Parameter analysis of Coal Seam Gas Exploration and Development
Pan Jienan;Chen Jiangfeng

..............page:41

Desigh of φ63 Boring Rolling Head
Yang Xiaojing;Lan Zhidong;Zang Shouyi

..............page:39-40

Analysis of M220 Interior Holl Grinder Improvement
Wen Heyan;Lu Wei;Wen Dongge;Chen Jianxin

..............page:36-38

Wear and Tear and Countermeasure Analysis of Machine Tool Jig
Zhao Yuncai;Pang Youxia;Li Songwen

..............page:34-35

TN-S and TN-C-S System
Yu Yingqiang;Cheng Bogeng;Ding Wenlong

..............page:33

Using Right Distribution Rule on Improving Axle and Hole Coordinating Precison
Yan Hengxing;Li Gui;Ji Jing

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

Design and Application of Out Warm Preservation Compound Wall in the Construction in Cold Coal Mine Area
Shi Lin;Wang Hongwei

..............page:30

Study up Overheat Harm of Chain Type Reverse Fire Bars Boiler Fore Plate and Technology Remake
Yang Xiaomei;Yang Xiaozhou

..............page:29

Flow Model of Draw-Out Drilling Hole Gas and the Desigh of Reckoning Software
Lin Haiyan;Yuan Xiugan;Peng Genming

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

Structural Character of +100Level-Stone Gate Area in Xing Shan Coal Mine
Tian Chunguang;Zhang Qingfu

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

Application of Limeston Single - Smelting Technology
Gu Xingchen;Yang Chunhong;Qin Chenfu;Wei guiqing

..............page:23

Current Detection of Non - Cycle Low - Frequency Main Power
Jiang Jiantang;Yu Shuhua;Xu Qian

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

Application of Control and Protective Device BSY2 - 36 System for Belt Conveyor in Underground Coal Mine
Han Dongyan;Liu Yanting;Lu Xiaobing

..............page:20

Practice on Washing Water Close - Cycling in Preparation Plant
Ma Jiukun;Wang Yunliang;Xue Xiangjun;Cong AiLi

..............page:18-19

Research and Manufacture on Safety Warning System of S100 Heading Machine
Zhang Cun;Yang Lijun;Xu Xinyu

..............page:3-4

Improvement of the Isothermic Quench Technology for the Pick of the Coal Winning Machine
Qian Shuhua;Zhao Hong;Xiao Changshun

..............page:1-2

Evaluation and Analysis of Dense - Medium Euipment Separate Result
Zhang Yage;Gao Junhai;Cui Xiangyu

..............page:15-17

Best Design of the Heading Section
Bian Enling;Wang Limin;Tian Chunguang

..............page:14

Roof Arrangement in Compound Roof Breakage Face in Xin Li Coal Mine 93# Coal Seam
Shu Yanmin;Liu Renchang

..............page:12-13

Numerical Trigger Consisted of Single Piece Unit
Wei Guiqing;Tian Chunguang;Wu Chunhua;Liu Libo

..............page:10-11

Remake of Automatic Control Device of Main Mine Loading System
Qian Nazhen;Yao Hongbin;Chu Yiwen;Cui Xangyu

..............page:9

Design of a New Type Speed Governor
Lu Wei;Wen Heyan;Chen Jianxin

..............page:8

Design of a Kind of Wit Type Power Supply Cabinet
Du Chunhong;You Ling;Han Dongyan;Chen Zhenghong

..............page:7

Improvement and Practic for Jig in Nan Shan Coal Preparation Plant
Xue Xiangjun;Lu Guangyu;Ma Jiukun

..............page:5-6