Business and Commerce
| Wed 28 Jan 2026
Beijing, Jan. 29 -- China Metallurgical Construction Engineering Group has submitted a patent application for Floor Tile Arrangement Work Amount Calculation Method. Rao Xin, Chen Quan, Wang Han, Chen Xiangyao, Liu Zhiping, Cao Hui, Wang Zhong, Song Meiying, Liu Yiquan, Li Wei, Deng Shunke, Huang Hui, Zhang Zhiyi, He Xinyi and Du..