小罗莉极品一线天在线,久久小说免费下载,亚洲av日韩av高潮潮喷无码,高清在线播放,在线观看成人网站

Through the application of IOT (Internet of things) and artificial intelligence technology, the research and development of asset tracking and management and ship personnel management system can assist ship owners and ship management companies to establish ship asset management (existing important ship equipment information database, spare parts and oil information database) and crew management system, track the whole process of ship operation and provide complete operation data.