The first precast parking lot of Qingdao Metro Phase III has completed the lifting of the first beam
Recently, the Beian Parking Lot Project of Qingdao Metro Line 7 has reached a critical milestone again.
The project has accurately hoisted and positioned the first precast beam with a span of 8 meters and a weight of 7 tons in the warehouse, successfully completing the first precast beam hoisting of the first precast parking lot in Qingdao Metro Phase III, and fully entering the construction stage of the precast main structure.
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