Pipe
| Mon 27 Jul 2026
Beijing, July 27 -- Shandong Special Equipment Inspection Institute Group has applied Chinese patent for Device for Pipeline Emergency Plugging. Liu Yang, Zhu Haibo, Shang Xiandong, Gu Tao, Song Yunpeng, Zhu Bo, Lu Hui, Jiao Shaoni, Liu Zhaoqi, Wang Ran and Song Mingda developed it.
The patent application number is CN2026104189..