投稿ビュー

World's longest 3D-printed bridge was inspired by China's oldest bridg - Fast Company
World's longest 3D-printed bridge was inspired by China's oldest bridg  Fast Company

In the year 605, Li Chun completed China's oldest bridge. It's still in use today–and it's inspiring engineers to invent new ways of building.

Admin 13.02.2019 0 65
コメント
順序: 
各ページ:
 
  • コメントはまだありません。
評価
0 0
おすすめ
カテゴリ
LNG GAS (89385 投稿)
就活 (9403 投稿)
焼却プラント (84377 投稿)