Underwater intelligent cleaning robot for deepwater cage culture
Underwater dry cabin wellhead pipeline cabin-penetrating sealing structure
Underwater detection device for offshore wind power plant
Underground water level observation device for hydrogeological exploration
Ultrathin permanent magnet synchronous host with preposed encoder
Ultrahigh-toughness Al-Mg-Si alloy material as well as smelting process and application thereof
Two-wheeled electric vehicle intelligent terminal system and control method thereof
Two-stage floating butt joint type on-orbit replaceable mechanism and pallet device thereof
Two-stage control method based on marine fuel oil electric heater
Turnover device and method for three-winding coil of oil-immersed transformer
Turnout switching equipment maintenance terminal equipment and system
Tunnel lining gridding fine detection method and system based on two-dimensional geological radar