Lighting
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Zhoushan Ganghai Tugboat & Lighter Co Ltd patent application for Fire-fighting Simulation Training Method, System and Equipment of Ship and Medium. The invention was developed by Zhang Zhou, Zhang Zhaojin, Liu Xuyao, Wu Feiyun, Ye Xingyi, Zhu Yiming, Zh..