Mỹ sắp phóng máy bay nhanh gấp 20 lần âm thanh
Quân đội Mỹ dự định sẽ phóng thử một máy bay rocket cỡ lớn với tốc độ bay nhanh gấp 20 lần âm thanh sau 3 năm nữa, các quan chức nước này cho hay.
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