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破煤

网络coal breaking,coal cutting

破煤

破煤

coal breaking,coal cutting

汉英常用采矿工程词... ... 平行推进 parallel advance 破煤 coal breaking,coal cutting 破碎顶板 fractured roof,friable roof ...

1

Theoretical Analysis of Energy Dissipation during Coal Impact Cutting

冲击破煤过程中能量耗散的理论分析

2

Experiment Introduction of Broken Coal with High-pressure Waterflood in the Pits in Pinghu Coal Mine

坪湖矿井高压注水破煤实验简介

3

Calculation and influence factor analysis on coal cutting force of pick

镐形截齿破煤截割力的计算及影响因素分析

4

The Dynamic Analysis on Impact-split Thickness of Impact Coal Theory

冲击破煤理论中冲劈厚度的动力学分析

5

Computer Simulation on Coal Impact Process

冲击破煤过程的计算机仿真

6

Research on Parameters of Impact Coal-Cutting

冲击破煤参数的研究

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