Transportation
| Thu 02 Apr 2026
Beijing, April 3 -- China Railway First Group and Yanan University have applied Chinese patent for Manufacturing Method of Cement Mixing Pile for Soft Soil in Coastal Area. Dai Yafei, Wan Feng, Dong Wenping, Xing Ziyu, Zhao Chunguang, Wang Chunyang, Zheng Jun, Wei Fuhai, Xu Mingzhi, Zhao Yanmin and Wang Jianwang developed it.
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