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  1. 1
    Research on Optimization of Coal Pressure Relief Borehole Parameters under High-Stress Conditions

    Research on Optimization of Coal Pressure Relief Borehole Parameters under High-Stress Conditions by Heng Zhang, Tie Li, Zhenhua Ouyang, Su Liu, Haiyang Yi

    Published 2021-01-01
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  2. 2
    Experimental Investigation on the Mixture Ratio and Diffusion Performance of Grouting Materials for Water Bursting Prevention in Coal Mines

    Experimental Investigation on the Mixture Ratio and Diffusion Performance of Grouting Materials for Water Bursting Prevention in Coal Mines by Huiqing Lian, Haiyang Yi, Zhenxue Dai, Junwen Yang, Zhenxing Ji, Ruigang Han, Lu Meng, Yi Yang

    Published 2021-01-01
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