《无人机舱自动控制系统许可证》
Automatic Control System for Unattended Engineroom Certificate
船舶机舱监控
ship cabin monitoring
marine engine room monitoring
船舶机舱监控网络
Monitor and Control Network of Marine Engine Room
船舶机舱控制系统
marine engine room control system
船舶机舱自动化
marine engine room control system
船舶机舱自动化系统
ship engine room automation system
发动机舱左侧门
left side engine compartment door
发动机机舱防溅罩
engine compartment spray shield