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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