Aerospace
| Tue 03 Mar 2026
Beijing, March 3 -- Chengdu Aircraft Industry Group has applied Chinese patent for Inherent Frequency Calculation Method of Porous Two-dimensional Functionally Graded Material Framework. Zhao Yingzhi, Shi Juncang, Zhang Jie, Lu Dawei, Wang Ao, Tan Mingwei, Yang Chun, Lyu Kun, Xiao Wencheng, Hong Yang, Yu Sha, Huang Kaipeng, Bang..