Research on key parameters of gob-side entry retaining automatically formed by roof cutting and pressure release in thin coal seam mining

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[1] [1,Guo, Zhibiao
[2] Wang, Jiang
[3] Cao, Tianpei
[4] Chen, Lian
[5] 1,Wang, Jiong
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Guo, Zhibiao (guozhibiaobj@126.com) | 1600年 / China University of Mining and Technology卷 / 45期
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