本文实验研究了一种新型的钢管混凝土组合结构—模网钢管混凝土结构。
A new type of composite construction-concrete-filled steel tube with formwork composite construction is studied.
网断了，断的很整齐，就和刀切的一模一样。
The net broke and broke very tidily, slice with knife of look exactly alike.
网断了，断的很整齐，就和刀切的一模一样。
The net broke and broke very tidily, slice with knife of look exactly alike.
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