Chemicals
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Inner Mongolia Chengxin Yongan Chemical Co Ltd has obtained a patent for ternary gas mixing device. This invention was developed by Zhou Huilong, Ma Jun, Xu Tianpeng, Zhao Dongxin, Zhang Guohao, Bai Xiaobo, Zhai Weidong, Wang Jie, Zhang Yali, Zhang Xupeng, Song Xiaoqian, Xu Cece, Lu Ruyue and Niu Huibo.
Th..