Pipe
| Sat 06 Jun 2026
Beijing, June 6 -- Huadian Zhengzhou Mechanical Design Institute has submitted a patent application for Sleeve Structure and Pipeline System for Long-distance Steam Conveying. Zhang Jinzhu, Yue Jiannan, Liang Xinlei, Shang Yongqiang, Liu Yawei, Jia Tianxiang, Li Na, Liu Yuanyuan, Guan Xiuhong, Cui Qiang, Zhang Bin, Lin Xiaohui, ..