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Great Country Craftsman
Source：dahe.cn
Published：2020-02-01 16:34
A technician demonstrates the tools used in the project to the public. [Photo by Liu Yang /For dahe.cn]
Hongqi Canal Spirit reflects our national spirit. [Photo by Liu Yang /For dahe.cn]
A technician is working on an electric tower. [Photo by Liu Yang /For dahe.cn]
Editor：Zhao Hanqing