Recommendation Letter of History of Wuhan Bridge Projects (duplicate)
3D-Printed Steel Node
People's Daily of October 16, 1957
Steel Tie Rod of Macau Tower
Baosteel Weathering Steel Sample
Chain Block
Design Standards and Technical Specifications for Steel Structure
The Draft Code for Design of Steel Structure
Steel Designer's Manual
Suspension Cable of Gutian Bridge (partial)
Chronicles of Guangxiao Temple
Commemorative Envelope: Haizhu Bridge
Stamp with Dr. Sun's Memorial Hall
Robot-welded Steel Node
Welded Spherical Joint
Space Truss Structure of Welded Spherical Joints (Model)
Commemorative Envelope: Expo 67
Collation of Hanzhongfu Zhi
Building the Golden Gate Bridge: A Worker's Oral History
Postcard: Jiefang Bridge Tianjin
Gold Bolt of IFC Guangzhou
Rivet of Golden Gate Bridge
Postcard: Zhongshan Bridge Lanzhou
Carpenter's Ink Marker
Medal for Folding of Nanjing Yangtze River Bridge Structure
Steel for the Bird Nest Project
Torque Wrench
Monitoring Sensors of Qiantang River Bridge
Qiantang River Bridge
Commemorative Journal of the Start of Qiantang River Bridge
Total Station
Commemorative Envelope: Reopen of Waibaidu Bridge