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Naimayangqu Yellow River Bridge in Qinghai Province

Author: PostDate:2010年02月05日 Click: A+ A A-





The first bridge in the upper reach of the Yellow River in Qinghai province, built up on Oct. 18th, 2007, belongs to the assembled prestressed concrete basket-type arch bridge with the largest span after building up the Datong River Bridge at Xiangtang in Qinghai province for 20 years.