Opencast Mining Technology 2003 Issue 3 Switch change for brake dynamo of Mine self-bruck

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Opencast Mining Technology
1671-9816
2003 Issue 3

Switch change for brake dynamo of Mine self-bruck
liu gui peng ; guo ping ; li zhi ping

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

Electric Locomotive New TypeDC Carriage Power Test Succeed of Pingzhuang open-pit Mining
li yun ge ; zhang jian zhong ; jiang xiao guang

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

Brief Introduction of Using Information Integrated System to Improve Output in Heilei Open-pit Coal Mine
wang hui ; fang wei jun

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

Captical Management of Hardly Grasping Cash Flow as Key Points
tang xiao chun

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

Strengthening Material Flow Management is a Effective Path to Reduce Productions Cost
wang zhen rong

..............page:39-41

Simulation Market Accounting to Realize Cost Control
zhao wen li

..............page:37-38

Fostering and Management Coal Enterprise Core Competition Ability
han xiao hua

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

Test and Probe into the Regenerated Method of Lead Accumulator
wang ji ming ; song jian guo ; he yu bin ; shi yong yi

..............page:32-33

Premiliary Discussion on Electric Locking out Design for in Double Power Distribution without Guiding
zheng xue en

..............page:29-31

Reasons of Having Not Enough Braking Force and Protective Measures for Electric Wheel Truck
he yu bin ; song jian guo ; wang ji ming

..............page:28,31

Problems Taken into Consideration during Mechanical Welding in Open-pit Mining
wu shu bin ; xia cheng quan ; han li

..............page:25-27

Transformation of Electric Meter Switching over Circuit Equipment
huo ming jie

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

Probe into Steep Slope Technology in Huolinhe Southern Open-pit Coal Mine
gao shi you ; ma hong wei

..............page:4-6,8

Ecological and environmental questions caused by closure of large-scale of open pit coal mine and the way of dealing with it
liu zhi bin

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

Analysis and Countermeasures for Wear and Tear of Walking Parts on Large Scale Caterpillar Bulldozers
zhao jun ; wu shu bin ; xia cheng quan ; guo cui zhen

..............page:21-22,27

Leakage Reasons and Protective Measures during Installation Engineering for Pipes of Central Heating and Washroom
yang zhi guo ; jie shuang ; sun xi sheng

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

Construction Method of Crack- protection and Leakage-resistant in Cistern
jie shuang ; yang zhi guo

..............page:16-17,20

Fulfil Duty, Strengthen Supervision Management to Make Sure Safety Production
song ren zhong

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

Feasibility Test for Dust Prevention on Mine Road by Using Anticreaming Dust Depression Agent
han fang

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

Probe into Technical Transformation Scheme in Coal Processing Plant of Heidaigou
xu chang run

..............page:9-10,13

Pin-point Blasting and Its Effect and Protection in Open-pit Coal Mines
liu guang ; dong wan jiang ; jie de guo

..............page:7-8