Enviornmental
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Grid Shandong Electric Power Company Huantai County Power Supply Company has filed a patent application for Building Waste Treatment Device. This invention was developed by Gong Tonghai, Sun Mingde, Wang Zigang, Zhang Bo, Hu Bo, Zhang Jungan, Chen Xitong, Hao Xiao, Xu Lei, Liu Chuanhui, Zhang Haijian and..