The engineering geological drilling exploration for the Jinduicheng tailings dam area is carried out to serve the heightening design of enlarging its volume.
金堆城尾矿坝为了进行加高设计而对尾矿库区进行了地质钻孔勘探。
The engineering geological drilling exploration for the Jinduicheng tailings dam area is carried out to serve the heightening design of enlarging its volume.
金堆城尾矿坝为了进行加高设计而对尾矿库区进行了地质钻孔勘探。
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