Security & Protection
| Tue 28 Apr 2026
Beijing, April 29 -- Anhui Xiangrun Engineering Project Man Co Ltd has submitted a patent application for Constructional Engineering Supervision Intelligent Safety Early Warning System for High-risk Working Plane. Zhang Shan, Zhou Falian, Dai Lin, Xu Bo, Zhang Xuanpeng, Gan Junfei, Chu Jinlong, Cheng Haozhi, Huan Wen, Wang Jun, ..