Deepwater aircraft speed detection and self-powered system
Rope-driven foldable capturing mechanism for unmanned underwater vehicle retracting and releasing
Milling machine frame and manufacturing method thereof
Single-degree-of-freedom nested underwater vehicle capturing mechanism
Multi-ring coupling foldable multi-mode space capturing mechanism based on bionic principle
Escalator anomaly detection method and device based on existing camera
Modular end wall structure of metro vehicle and manufacturing method of modular end wall structure
Offshore multi-energy complementary charging platform
Auxiliary beam hoisting construction process and construction equipment
Mechanism and method for implementing variable-section installation of base joint for tower crane
Mechanical equipment maintenance device based on AR technology
Method applied to reverse slope tunnel drainage system