水下机器人 ROV ; AUV ; remote operated vehicle

遥控水下机器人 ROV ; Remotely Operated Vehicles ; SARV

压下机构 screwdown ; screw down gear ; pressure agencies ; screw down mechanism

下机房 machine room lower

水下机械手 [自] underwater manipulator ; manipulator under-water

自主水下机器人 AUV ; Autonomous Underwater Vehicle

水下机扑 underwater robot

要不要检查一下下机 Check the hood