Transportation
| Sat 04 Apr 2026
Beijing, April 4 -- Shandong Tiegong Technology and China Railway No. 10 Engineering Group have submitted a patent application for Concrete Raw Material Comparison and Selection Method and System. Fan Shunyong, Xin Yibin, Peng Fengshu, Zhou Lushan, Wang Kemei, Chai Qiwei, Zhang Binbin, Wang Qifeng, Feng Dong, Yue Tongtang, He Zh..