Design guidance vx18744818478
Very perfect plan, analysis is very detailed
Vacuum introduction process
Spend so much money to do, model, typesetting is not high is better
I think this design is very good
I didn't quite understand whether the unmanned aerial vehicle can only search and locate the drowning person or can it land and become a life buoy.
The whole record has been kept. It's great
What about the real objects after debugging and installation?
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Design guidance vx18744818478
Very perfect plan, analysis is very detailed
Vacuum introduction process
Spend so much money to do, model, typesetting is not high is better
I think this design is very good
I didn't quite understand whether the unmanned aerial vehicle can only search and locate the drowning person or can it land and become a life buoy.
The whole record has been kept. It's great
What about the real objects after debugging and installation?