Pipe
| Wed 10 Jun 2026
Beijing, June 10 -- East China jiaoTong University has applied Chinese patent for Bag Pipe Laying Method for Roadbed Grouting Lifting. Jiang Qiangbo, Huang Dawei, Geng Daxin, Bai Yongyan, Gong Zhibiao, Cheng Kang, Zou Daifeng, Lin Fayou, Yue Pengfei, Hu Jinshan, Chen Qingyun, Zou Changjin, Xu Chunshan, Wei Huifen, Zhu Huazhong a..