Measurement & Testing
| Fri 10 Apr 2026
Beijing, April 11 -- Jinxi Industries Group has been granted a patent for Device for Detecting Inner Diameter of Deep-hole Conical Part. Guo Weimin, Xu Pengfei, Gao Limin, Liu Xiaona, Liu Yongqing, Cheng Lixia, Dai Haihua, Dong Shuai, Yan Feng, Wang Xiaojing, Gao Mingxiang and Wu Zhonghao developed the invention.
The patent a..