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?
He was known as Chinese metrologist and academic.
Chinese metrologist and academic
Died on Wednesday December 28th 2022