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  1. 1
    Test study on surface deformation law of repeated mining in shallow coal seam of

    Test study on surface deformation law of repeated mining in shallow coal seam of by MA Zhenqian, ZHANG Dongyue, ZU Ziyin, XIE Hongfei, DING Wanqi

    Published 2021-06-01
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    Article
  2. 2
    A study on the impact of ultrasonic-stimulated clean fracturing fluid on the pore structure of medium to high rank coal

    A study on the impact of ultrasonic-stimulated clean fracturing fluid on the pore structure of medium to high rank coal by Zuo Shaojie, Xu Zhiyuan, Zhou Dongping, Ma Zhenqian, Liu Chengwei, Zhao Fuping

    Published 2024-09-01
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    Article

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