Chemicals
| Wed 08 Jul 2026
Beijing, July 9 -- Yunnan Salt Industry has submitted a patent application for Differential Pressure Type Solid-to-liquid Ratio Automatic Monitoring System. This invention was developed by Li Bo, Peng Zhixian, Li Yan, Wu Congshuang, Li Hongwei, Jiang Xinghong, Xu Weimin, Kou Dingling, Zhang Jian, Xu Pinghua, Zhou Xiaohong, Gui B..