Metal & Mining
| Thu 09 May 2024
Beijing, May 10 -- Sinohydro Found Eng has obtained a patent for sand gravel screening device This invention was developed by Chen Long, Mao Jianxin, She Xia, Wu Yuanjie, Chen Haopeng, Wang Dong, Yang Hong, Li Zongliang, Liu Yuzhou, Zhou Ke, Fu Hongjun, Xu Yuanzhi, Bai Hongfei, Zhang Xiaohu, Zhou Yanjun, Li Mengyuan and Li Yangj..