Tàu cao tốc Trung Quốc CR450: Nhanh nhất thế giới với 400km/giờ
Ngày 29/12, Trung Quốc ra mắt mẫu tàu cao tốc nhanh nhất thế giới CR450 với tốc độ vận hành 400km/giờ, đánh dấu bước đột phá lớn trong “Dự án đổi mới khoa học và công nghệ CR450.”
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