Research on Four-dimensional Efficient Construction and Reuse of Underground Space in Deep Coal Mines
ID：472
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Updated Time：2022-05-19 22:22:37
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Invited speech
Start Time：2022-05-27 08:30 （Asia/Shanghai）
Duration：20min
Session：[S10] Resource Development and Utilization of Underground Space [S10-2] Resource Development and Utilization of Underground Space-2
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