C/Cu composite pantograph slide plate and preparation method thereof
Crab steering control hydraulic system for large agricultural machinery
Vehicle longitudinal beam, machining method and application
Transmission system, electric drive assembly and vehicle
Lower thrust rod support, vehicle and machining method of lower thrust rod support
Low-floor train, modular wheel cover and machining process of modular wheel cover
Seabed equipment installation guiding and buffering device
Contact line positioning and locking device for mounting catenary dropper
Mounting structure for interior trimming panel of elevator car
Single planet wheel type two-gear speed reducer assembly, electric drive axle and automobile
Unmanned aerial vehicle hangar capable of working normally under high-temperature condition
Modularized debugging jig frame for trolley and debugging process of modularized debugging jig frame
Ti2AlNb/(alpha + beta) Ti double-alloy disc and preparation method thereof
Multi-legged bionic robot and manufacturing and control method thereof
Tire with single-layer lining structure and preparation method
Method and system for arranging vibration isolation bushings of electric compressor
Single planet wheel type three-gear speed reducer assembly, electric drive axle and automobile
Box type vertical fixed wing sound wave denial unmanned aerial vehicle system
Floating type wind power platform attitude regulation and control system
Single planet wheel type two-gear speed reducer structure of electric drive axle
Ventilation control method for naval vessel cabin and naval vessel
Method for manufacturing thin-wall part on large clay model
Decorative plate with clamping structure, cab assembly and automobile
Water jet propulsion pump test bench capable of adjusting flow velocity of pump inlet
Automatic frame changing transport vehicle for picking robot
Fastener supporting device and fastener mounting assembly
High-strength aerogel special-shaped part forming tool and forming method
Offshore floating type wind-fish fusion device with self-lifting capacity and implementation method