Engineering
| Thu 23 Jul 2026
Beijing, July 23 -- Pinggao Group and Pinggao Group Henan Electric Power Equipment Tech Co Ltd have submitted a patent application for T-joint Supporting Fitting. This invention was developed by Dai Yuzhi, Chen He, Fu Jianghao, Zhang Pan, Li Zengchao, Zhao Chongyang, Wang Xuhui, Xu Jiantao, Qin Dongyan, Wang Wenhao, Gao Jinhui, ..