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Aerial video taken on Nov. 13, 2021 shows construction workers casting cast-in-place box girders for the first span of changtai Yangtze River Bridge construction site in Taizhou, Jiangsu Province, China.
Aerial video taken on Nov. 13, 2021 shows construction workers casting cast-in-place box girders for the first span of changtai Yangtze River Bridge construction site in Taizhou, Jiangsu Province, China.
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