Accurate flow velocity measurement method and system based on unmanned ship
Acoustic test evaluation system of real-scale cooling circulating water system
Adjustable axial dynamic load loading test device for pod propulsor
Adjustable linear positioning encoder and ship model test trailer
Aircraft high-speed parallel water entry experiment launching device and method
Air-drop type ocean data measuring device and data processing device
Air pipe wall thickness marking method, device and equipment and medium
AIR-SEA REAL-TIME OBSERVATION BUOY SYSTEM EMPLOYING BEIDOU AND IRIDIUM SATELLITE COMMUNICATION
Air suction prevention device suitable for luxury cruise ship bilge water system
Anchor chain winding and unwinding high-precision metering device
Anchoring type seabed sand wave migration in-situ monitoring device and monitoring method thereof
Angle control device and method in underwater vehicle model control surface measurement test