Showing 1 - 9 results of 9 for search 'Zimin Ma', query time: 0.02s
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Fracture evolution of the main roof in gob-side entry retaining by roof cutting of an inclined coal seam by Jinzhu Hu, Zimin Ma, Pengfei Guo, Yunjin Hu
Published 2023-07-01
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Research on Non-Pillar Coal Mining for Thick and Hard Conglomerate Roof by Xiaoyu Liu, Manchao He, Jiong Wang, Zimin Ma
Published 2021-01-01
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A novel non‐pillar coal mining technology in longwall top coal caving: A case study by Haosen Wang, Jiong Wang, Manchao He, Zimin Ma, Xichun Tian, Peng Liu
Published 2023-06-01
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Key Technologies and Application Test of an Innovative Noncoal Pillar Mining Approach: A Case Study by Zimin Ma, Jiong Wang, Manchao He, Yubing Gao, Jinzhu Hu, Qiong Wang
Published 2018-10-01
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Research on the Transmission of Stresses by Roof Cutting near Gob Rocks by Zhibiao Guo, Haohao Wang, Zimin Ma, Pengfei Wang, Xiaohui Kuai, Xianzhe Zhang
Published 2021-02-01
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