• Increase font size
  • Default font size
  • Decrease font size
  • dark
  • light
  • leftlayout
  • rightlayout
وزارات حكومية
# المواقع المعروضة 
# الموقع الزيارات
21   Link   وزارة التخطيط
2084
صفحة 2 من 2
Hydrogen-Powered Personal Helicopter
A personal helicopter weighing just 230 lb created sizzling news when it flew on hydrogen  with zero emission. With an ability to carry payloads up to 800 lbs, this pocket Hercules can fly for 90 minutes. Fitted with easy controls, this reaches a speed of 100 knots
اقرأ المزيد...