Energy
| Tue 27 Oct 2026
Beijing, Oct. 26 -- Zhengzhou China Resources Gas Company has been awarded a patent for Fuel Gas Metering Instrument Evaluation System. This invention was developed by Meng Fei, Lu Kai, Ma Chao, Li Junhua, Meng Xiangyang, Li Jun, Guo Daguang, Lu Liwen, Fang Dongdong, Zheng Xinkai and Jiang Yongjia.
The patent application numb..