Broadband & Wireless Network
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Zhengzhou Shiqi Test & Control Tech Co Ltd has obtained a patent for surface polishing machine for wireless inclinometer while drilling. This invention was developed by Liu Wentao, Liu Guanglin, He Bo, Liu Zhihui, Wang Junwei, Li Chong, Chang Jiangtao, Wang Chen, Yang Hao, Xiao Wenlei and Zhang Huadong.
The..