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Excavation method damaged by continuous cement floor
Excavation method damaged by continuous cement floor
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机译:连续水泥地面破坏开挖方法
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摘要
The present invention provides a technique for the destruction of excavation, enabling people to erect or install reinforced concrete reinforced floor continuously in width and length, and to install reinforced concrete reinforced floor at any rear end. Using the present invention, continuous concrete floors can be extended at a later date if the staggered area is extended at a future date.
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