Security & Protection
| Tue 10 Mar 2026
Beijing, March 11 -- Unit 92578 Of PLA has filed a patent application for Underwater Pressure-resistant Body Superstructure and Bearing Safety Design Method Thereof. This invention was developed by Mao Liuwei, Han Enquan, Li Yongzhi, Yuan Siming, Zhang Wei, Wei Zheng, Li Lei, Li Yang, Sun Jihong, Li Tianchen, Wang Hao and Peng Y..