For more:
https://news.cgtn.com/news/2021-03-15/Technologies-used-to-restore-and-protect-relics-YEaSXlaC6k/index.html
What technology is used when restoring a relic? In an interview with CGTN's ICON, Yu Jian, director of the Exhibit Protection Department at Sanxingdui Museum, explained that sometimes 3D printing and other technologies are used to restore the missing parts and make a relic more complete.
#SanxingduiDiscovery
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