| 摘要 |
A device for collecting objects from the seabed or near seabed using a Remotely Operated Vehicle (ROV) or an hydraulic arm controlled from a surface vehicle characterized by that said device is installed on a ROV/hydraulic arm and consists of a nozzle, a suction chamber, an under-pressure pump and an exhaust system, and uses suction to collect said objects, and has a nozzle specially constructed for collecting a specific object. |
