High-definition camera capable of shooting underwater and use method
Aerial sign loading and unloading device, aerial sign and loading and unloading equipment
Charging pile with heating function and working method thereof
Multi-device wireless electric energy transmission device in space navigation working space
Automatic blind compensation device and intelligent inspection equipment based on MESH network
Loading and transporting vehicle for carrying solar photovoltaic panel cleaning device
SUSPENSION TYPE TRACK SINGLE-TURNOUT VEHICLE LINE CHANGING SYSTEM
Supporting leg mechanism for digging and loading machine
Semitrailer rotating shaft with kinetic energy recovery function
Modified phenolic resin, preparation method thereof and rubber composition
Aircraft landing gear folding and unfolding control method and control system
Distributed self-adaptive heat dissipation system and control method thereof
Double-wire system ground power supply network switching control method
Modularized amphibious intelligent cleaning robot capable of achieving multi-machine cooperation
Tool for on-site installation of metal-enclosed switchgear
Fuel cell multi-module composite power supply power control method and system
New energy automobile power battery early warning system based on lora
Vehicle separation device and method for overload control off-site law enforcement system
Multi-stage closed-loop cascade control method for electronic mechanical braking system
Control method and control device of laser car lamp and laser car lamp system
Dustproof heat dissipation device based on new energy charging pile
Pure electric multifunctional train carriage leaking stoppage vehicle
Large-size horizontal hinge upturning type airtight fireproof landing door
Hybrid cargo ship energy management method and device based on low-pass filter
ELK-based CBTC signal system vehicle-mounted log analysis system and method
Bionic fish capable of fishing pollutants at pond bottom
Charging pile based on clean energy and power storage system for supplying charging pile
Business tunnel defect treatment concrete operation train
Automatic control and emergency treatment system and method for liquid propellant filling
Electric vehicle charging stereo garage mechanical device
Unmanned aerial vehicle aerial seeding afforestation method
Intelligent edge detection device for power grid inspection and monitoring
Signal intersection straight-right variable lane and dynamic control method thereof
Battery replacement method and automobile battery replacement management system based on same
Aircraft early freezing condition monitoring method based on ultrasonic pulse echoes
Method for calculating charging load of electric vehicle in area to be planned
Emergency safety communication equipment for automobile based on intelligent network connection
Park logistics property vehicle management shifting equipment