Floating stand column connecting device, array type floating platform and offshore wind power system
Internet-based expressway vehicle-road cooperation intelligent detection device and system
Assembling tool and assembling method for large-size split type composite propeller
Portable post-disaster rescue robot and rescue method thereof
Non-woven fabric acupuncture cotton automobile air duct and preparation method
Emergency repair equipment based on fault of power distribution network
VEHICLE-MOUNTED STORAGE DEVICE, VEHICLE-MOUNTED REFRIGERATOR AND AUTOMOBILE
Hydraulic rope breakage stopping device and method for variable-amplitude trolley of tower crane
Special vehicle for overhead line electricity taking operation bypass equipment
Bus type electronic throttle driving device and method for electric wheel dumper
Electric power overhaul device for electric power overhaul
Distributed space propulsion system capable of being assembled on orbit
Combined type hydraulic gun assisted by bucket arm vehicle
Automobile lamp remote control wire set and ceiling lamp
Mounting structure of injection molding part on steering wheel
Nozzle, jet engine provided with nozzle and jet aircraft provided with nozzle
Anti-loosening clamping pin, car coupler comprising clamping pin and engineering machinery
TWO-GEAR VARIABLE-SPEED BRIDGE DRIVING SYSTEM WITHOUT DRIVING FORCE INTERRUPTION
Unmanned aerial vehicle-mounted cannonball mounting device based on sliding block self-locking
Soft-touch luminous ornament material as well as preparation method and application thereof
Transmission device of single-blade lifting appliance and single-blade lifting appliance
Pipeline crawling device and modular driving device thereof