Li Tianchu: key obituary facts
Is Li Tianchu dead? Yes. Li Tianchu died on December 28, 2022, at age 77.
Cause of death: Li Tianchu's cause of death has not been publicly confirmed.
What was Li Tianchu known for?
Li Tianchu was a Chinese metrologist and academic.
Chinese metrologist and academic
Died on Wednesday December 28th 2022