Energy
| Wed 22 Apr 2026
Beijing, April 22 -- Shanghai Yanjing Comb Equipment Testing Co Ltd has submitted a patent application for Intelligent Boiler Energy Efficiency Monitoring Device. This invention was developed by Li Yazhou, Tang Jian, Zhu Zhe, Mi Guoqiang, Wang Jijun, Chen Guanhai, Ding Li, Xiao Weiqiang, Chen Xinyi, Xi Chuansong, Zhu Weibing, Yi..