Analyzing on air-leakage condition of gate in fully-mechanized long-wall top-coal caving mining face

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作者：
Guo, Xingming
Xu, Jingcai
Hui, Shien
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Meitan Xuebao/Journal of China Coal Society | 2000年 / 25卷 / 06期
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页码：619 / 623
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