Enviornmental
| Mon 01 Jun 2026
Beijing, June 1 -- Henan Nanyang Hydrology Water Resources Dedicated Center has submitted a patent application for Water Source Ecological Environment Treatment Device. Wang Guozhong, Xu Xinlong, Duan Ruyi, Zhang Wuyun, Lu Yuanzhang, Wang Yifan, Zhang Jiyu, Liu Zhu, Chen Chaoyang, Xu Hao, Bian Liming, Wang Shuang, Wang Yu, Li Ya..