Recently, the official website of Beijing Winter Olympic Organizing Committee launched the "Winter Olympic debut" series of micro videos. The first online video is called "Guanting Reservoir super bridge" launched. In the film, the iron industry participation, connecting Beijing and Zhangjiakou two Olympic division Beijing Zhangjiakou High-speed Rail Guanting Reservoir Bridge into people's vision. The bridge is highly concerned by more and more people because of its green construction method and the 2022 Winter Olympic Games concept in Beijing.
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