Study on depressurizing control of the surrounding rock of a roadway along gob area in sub-level caving mining

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作者：
He, Fulian
Chen, Jianyu
Zou, Xizheng
Qu, Qundi
Liang, Yuan
Ling, Biaocan
Yang, Yumin
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Meitan Xuebao/Journal of China Coal Society | 2000年 / 25卷 / 06期
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页码：589 / 592
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