Electrical
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Chinalco Shandong Engineering Tech Co Ltd has been awarded a patent for Gas Heater Control Device. This invention was developed by Zhang Hao, Wu Haimin, Qi Jianqiang, Liu Wanying, Liu Qiang, Ma Shanshan, Zhu Liang, Liu Jianan, Han Peiyu, Wu Chen, Zang Jiahui, Xue Zihan and Zheng Yaguang.
The patent applica..