Unbelievable! China constructs longest bridge in the world using..., not iron, cement, bricks, wood
China never stops to amaze the world. Scientists in China are working on new technology to create durable and strong ...
中国日报网1d
World's largest pile-driving vessel commissioned in East China
NANJING -- A China-developed pile-driving vessel, the world's largest of its kind, set sail on Monday morning from Qidong in Jiangsu province, East China, for a railway bridge construction site, ...