Robuta

https://www.scirp.org/reference/ReferencesPapers?ReferenceID=1524564 Highway Bridges Reinforcement Design Specification (JTGT J22-2008) (2008) China Communications... Highway Bridges Reinforcement Design Specification (JTGT J22-2008) (2008) China Communications Press, Beijing. highway bridgesdesign specificationreinforcementchinacommunications https://www.scirp.org/reference/ReferencesPapers?ReferenceID=1524562 Highway Bridge Technical Condition Assessment Standards (JTGT H21-2011) (2011) China Communications... Highway Bridge Technical Condition Assessment Standards (JTGT H21-2011) (2011) China Communications Press, Beijing. condition assessmenthighwaybridgetechnical