At 3:30 pm on March 3rd, with the first truck of concrete smoothly entering the warehouse, the concrete pouring of the first warehouse of the diversion tunnel of the Yellow River Guxian Water Conservancy Hub project undertaken by China Hydropower Third Bureau was successfully completed.
As the first section of the diversion tunnel project to initiate lining construction, the achievement of this critical milestone marks the official transition of the Guxian Water Conservancy Hub project from tunnel excavation construction to concrete lining construction.
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