Meinten Sie:
person:("dong Li")
•
person:("jing Li")
•
person:("ming Li")
•
person:("ying Li")
Wall-climbing robot based on mooring helium balloon and using method
Vehicle-road cooperation anti-collision early warning system and method
Power grid load intelligent prediction method based on electric vehicle alternating current V2G
Lifesaving device with built-in centrifugal blade driving mechanism
Inflatable life jacket with thermal insulation protective cover