Protective structure of exhaust branch pipe below automobile chassis
Intelligent ocean lifesaving power supply positioning system and method
Mining machinery supporting device with height convenient to adjust
Vehicle door mobile phone wireless charging system, control method thereof and vehicle
New energy automobile low-voltage power supply management device
Three-phase charging circuit compatible with single phase input and related equipment
New energy power generation system applied to electrified railway
Center console plaque assembly and production process thereof
Airborne multi-motor series power supply circuit of tethered unmanned aerial vehicle
Frequency modulation broadcast real-time monitoring device
Intelligent charging system for unmanned aerial vehicle
Double-U-shaped magnetic coupling mechanism for wireless charging of unmanned aerial vehicle
Novel automobile seat pipe connecting structure and production method
Water cooling device for high-temperature wind tunnel rod type balance
Automatic induction adjustment lifting height limiting frame
High-power direct-current charging gun with high waterproofness
Battery module mounting rack, battery box and disassembly and assembly method of battery box
Offshore wind and wave combined power generation device
Color-changeable adaptive car window system and car window color control method
Energy-saving and efficient pipe belt type automobile radiator
Automobile brake friction fault assessment method and system, storage medium and terminal
Test system and test method for automobile brake feeling test
Commercial vehicle traction seat and hydraulic die forging preparation method and die thereof
Electric vehicle thermal management system and electric vehicle
Automatic oiling device for tail rope of multi-rope friction type hoister
Goods delivery control method and device, refrigerator and goods delivery device
Production process of automobile compressor support bushing
RS-based marine primary productivity distribution visualization method