Consumer Electronics
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Huaneng Lancang River Hydropower has submitted a patent application for Air Cooler Operation State Monitoring Method, Device and Equipment and Storage Medium. Pang Xiaodong, Li Yigang, Guo Bin, Chen Tuanjun, Li Ruikui, Zeng Yanglin, Dai Wenlong, Wu Fengkui, Wang Eun Jung, Yang Bo, Liu Sheng, Xiong Fei, He Jia..