Coal Technology 1999 Issue 3 Simple Introduction of Coal Usual Installation Budget System

Simple Introduction of Coal Usual Installation Budget System
Cui Xiangyu;Gi Yongchun;Du Chunhong;Dao Shuping

..............page:25

Harm of the High Harmonic and Restraint Measure
Lu Xiaobing;Ji Yongchun

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

No Burr Double-Faced Striking Hole of the Hand-Hold Die Forging
Li Gui;Ni Hongge;Chen Jianxin

..............page:28

Design of Screw-Thread Looseness-Proof
Dong Yeqiu;Yu Hongwei;Zhang Guojun

..............page:29-30

Colour Passivation Process of Electro-Zinc-Nickel Alloy
Liang Zhendong;Xu Que

..............page:31-33

Size Caculation in Trial Cut Process
Wang Wei;Mu Honghai

..............page:34

Analysis of Prestressed Concrete Hollow Plate Crack
Shi Lin;Wang Hongwei;Yao Jiaxin

..............page:35

Analysis of Hydraulic Element Pollution and Wear and Tear
Gao Caiyun;Zhao Yuncai

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

Discussion on the Relation Between the General Technology and Advanced Technology in Engineering Industry
Yang Yaozhang

..............page:39

Effective Way of Improving Thin Coal Seam Yield
Liu Renchang;Shu Yanmin;Wang Shouan

..............page:40

Method of Solving "Accounts Throw Away Low Ratio"in Electro Rec kon
Yang Sheng;Xu Que

..............page:41-42

Method of Raising Filtering Result by Improving Process
Min Huiyang;Jin Yan

..............page:43

Talking about the Important Position and Play of Decision in Enterprise Management
Wen Cuiying

..............page:44

Political Advantage in State-Run Enterprise
Wang Shuqin

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

Experience in Distribution Design
Liu Hui;Zhao Jinhong;Han Dongyan;Shi Lin

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

Application of the Density Autocontrol System to the Dense -Medium Suspension Liquid
Wang Ruihong

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

New Usage of Dense-Medium Cyclone
Tian Haihong;Liu Hui

..............page:22

Double-Headings Advancing Mining
Li Yubo;Gu Chunhao;Liu Yongli

..............page:20-21

Research on the Parameter of Sublevel Concentrated Arrangement on Near Strike in Oblique Longwall Sublevel Concentrated Shield Coal Mining
Chen Mingwu

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

Process of the Rolling Pole of the Compound Force Cutting Tool for Boring Rolling Cylinder
Zhang Guojun;Dong Yanqiu;Yu Hongwei

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

Design of BX6 Series Small Type Arc Welder
Liu Yanting;Zhao Jinhong;Liu Hui

..............page:14-15

Production Line of Cylinder and Inner Prop Adjusting Quality and Correcting for Single Hydraulic Prop
Chen Jianxin;Xu Jing;Li Gui

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

Application of Belt Conveyor Turning Device
Gao Zhengshang;Wang Zhen;Zhao Xinglai

..............page:9-11

Lathing-Rolling Processing Principle of Inner Prop Drum and the Method of Improving the Processing Quality
Yu Hongwei;Dong Yanqiu;Yan Guixiang;Zhang Guojun

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

Research on Shearer Helical Drum
Wang Qilong;Lu Bing;Zhang Xin;Zhang Wen

..............page:5-7

Research and Manufacture on a Kind of Small Coupler
Yuan Mengxian;Zhang Jingrui;Luo Yuli

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

Design of Emulsion Pump and Lubrication Pump
Zhang Guojun;Yan Hengxing;Li Zhenhai

..............page:2

Research and Manufacture on the Flame Proof and Intrinsic ally Safe Type Electric Soft Starter for Mine
Zhang Chun;Ma Fuwan

..............page:1