Measurement & Testing
| Tue 31 Mar 2026
Beijing, March 31 -- Fujian Caiding Construction Co Ltd and Huang Wei have submitted a patent application for Concrete Internal Relative Humidity Testing Device. This invention was developed by Lin Zhen, Zhuang Yaqing, Wu Changyu, Wang Lei, Yang Renfeng, Lin Jun, Chen Rong, Chen Qitian, Chen Guang, Huang Wei, He Chen, Xie Longji..