SCIENCE AND EDUCATION FILM: Double arch bridge
Culture
Length: 00:29:22
Date: 1973/01/01 
Collection
Keywords: Industrial Technology | Transportation | Bridge Engineering | Arch Bridge | Double Arch Bridge Construction

This episode focuses on the double arch bridge that was born in Wuxi County in the 1970s. The episode includes an introduction to the advantages of a double arch bridge and improvements in its construction.