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天津新港船坞, 1953
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徐悲鸿新港(天津), 1948
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徐悲鸿,天津新港, 1954
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China’s first self-made black and white television in 1958
1958年3月17日,国营天津无线电厂(后改为天津通信广播公司)研制的中国第一台黑白电视接收机,实地接收试验成功 Source
Big character posters during the Hundred Flowers Campaign in 1957
Tianjin 天津第二棉纺织厂 Source