Shipping and Marine
| Thu 18 Apr 2024
Beijing, April 18 -- Shandong Jinghai Instr Equipment has been granted a patent for high-stability small buoy. Chen Jiantao, Pei Liang, Qi Yong, Wan Xiaozheng, Wang Zhi, Zhang Dahai, Ding Yuanqiang, Fan Xiutao, Hui Li, Yang Junxian, Zhang Li, Bai Xuejiao, Yang Ying, Zhao Huanyu, Liu Lei, Li Xuanqun, Miao Bin, Wang Wenyan, Liu Ha..