Li Tianchu dies at 77
Chinese metrologist and academic Died on Wednesday December 28th 2022
Named Tianchu
1 obituary for famous people named Tianchu. See who they were, when they died, and read their memorial pages.
1 obituary for famous people named Tianchu. See who they were, when they died, and read their memorial pages.
Chinese metrologist and academic Died on Wednesday December 28th 2022