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Tech Safeguards Ancient Stone Carvings: Precise Monitoring, Early Warning First

Source: Science and Technology Daily | 2026-09-21 15:05:01 | Author: ZHONG Jianli, LONG Yun, FANG Linlin & ZHANG Yili

The Longmen Grottoes in central China's Henan province has established a monitoring and early warning system to transform to "preventive protection" of the grottoes. Check out how this system works. 

Editor:ZHONG Jianli

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