Energy
| Mon 27 Jul 2026
Beijing, July 27 -- Henan Energy Group Heavy Equipment Co Ltd has submitted a patent application for High-load Energy Absorption and Pressure Relief Device. Wei Guangyan, Zheng Kai, Zhou Qiming, Yu Yanbing, Guo Baoyu, Bai Yao, Li Weizhen, Song Hui, Liu Zhenhui, Bai Lyulin, Ban Shaojian, Zhang Zhiguo, Liu Lewei, Liu Zongyuan, Li ..