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person:("cheng liwei")
Vehicle power management system and power management method thereof
RECOVERY CONTROL METHOD AND APPARATUS FOR ROCKET, ELECTRONIC DEVICE AND STORAGE MEDIUM
RECOVERY SYSTEM FOR A ROCKET FAIRING AND CORRESPONDING RECOVERY METHOD
Track transmission device and checking method thereof
Portable unmanned aerial vehicle take-off and landing platform
METHOD FOR DETERMINING SAG OF ELECTRICITY TRANSMISSION LINE BASED ON IMAGE RECOGNITION
Interstage mixing and separating structure of carrier rocket
Instrument mounting plate structure of carrier rocket
Interstage cold separation structure of carrier rocket
Closed-circuit guidance method, device and equipment for controlling vertex height of trajectory
Sub-stage recovery landing mechanism of carrier rocket