Aluminum alloy coating, aluminum alloy wheel hub and spraying method of aluminum alloy wheel hub
Ballastless track space-time non-uniform temperature field monitoring system and analysis method
Burning explosion disaster point position detection unmanned aerial vehicle
Escalator and sidewalk comb plate meshing depth and gap measuring scale
High-speed wind tunnel gust generating device based on trailing edge blowing form
Magnetic filter plasma source equipment for simulating ionized layer environment
Method and device for predicting driving range of pure electric vehicle
Method for developing low-temperature driving range test regulation of electric vehicle
Multifunctional intelligent water surface garbage cleaning ship
Municipal engineering detection device based on cloud platform and using method
Neutron shielding polymer composite material, preparation method, wire rod and application
Partition design-based head-up display device, head-up display method and vehicle-mounted system
Road dangerous case early warning system based on remote communication
Secondary stacking method for low and medium level radioactive waste cavern disposal
Strength deformation synchronous detector and detection method
Submarine type underwater unmanned aerial vehicle dosing device and water body remediation method
Underwater multipurpose robot propelled by bionic undulating fins
Unmanned aerial vehicle autonomous inspection snapshot method