Cầu thép in 3D đầu tiên trên thế giới
Cập nhật: 14:55 19/07/2021 GMT+7
Cây cầu dài 12,2 m được in 3D bằng 6.000 kg thép không gỉ, trang bị nhiều cảm biến giúp các kỹ sư theo dõi công trình theo thời gian thực...
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