The world first carries the person airplane takes the conventional dry battery asthe power successfullyto take off in the demonstration flight five meters high place uninterruptedly to fly one minute.

 
  • 世界上第一架以常規干電池為動(dòng)力的載人飛機,在演示飛行中成功地在離地5米高處不間斷飛行1分鐘。
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