Measurement & Testing
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Taian Jinzhengyuan Survey Eng Co Ltd has submitted a patent application for Survey Device for Geological Survey Sampling. This invention was developed by Li Qing, Xu Hongwei, Huo Fucheng, Su Guohua, Zhang Shasha, Wang Shun, Xu Ming, Cui Wei, Xin Peihong, Wu Yuanyuan, Huang Lingyu, Liu Hui and Duan Na.
The p..