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person:("zhang liwei")
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person:("cheng liwei")
Attitude control spray pipe layout structure of carrier rocket
Interstage mixing and separating structure of carrier rocket
Instrument mounting plate structure of carrier rocket
Interstage cold separation structure of carrier rocket
Sub-stage recovery landing mechanism of carrier rocket
Closed-circuit guidance method, device and equipment for controlling vertex height of trajectory
METHOD FOR DETERMINING SAG OF ELECTRICITY TRANSMISSION LINE BASED ON IMAGE RECOGNITION
RECOVERY CONTROL METHOD AND APPARATUS FOR ROCKET, ELECTRONIC DEVICE AND STORAGE MEDIUM