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三峡左岸临时船闸开挖突破百万方大关三峡工程左岸临时船闸闸室长80m,最大开挖宽度150m,总工程量为237.55万m3。三峡左岸临时船闸开挖突破百万方大关...
Excavation of the temporary lock on the left bank of the Three Gorges Project broke the chamber gate of the left bank of the Three Gorges Project with a capacity of 80m and the maximum excavation width was 150m with a total capacity of 2,375,500 m3. Three Gorges left bank temporary ship lock excavation breakthrough million square mark ...