パワービーム技術
Power beaming technology
Power-Beaming-Technologie
Power-Beaming Technologie
Using diamonds to recharge civilian drones in flight:
https://actu.epfl.ch/news/using-diamonds-to-recharge-civilian-drones-in-flig/
パワービーム技術
Power beaming technology
Power-Beaming-Technologie
Power-Beaming Technologie
Using diamonds to recharge civilian drones in flight:
https://actu.epfl.ch/news/using-diamonds-to-recharge-civilian-drones-in-flig/
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