China's maglev hits 800 km/h in seconds
2025-12-27 15:36:43
https://english.news.cn/20251227/a45049f808114277977dc93e0005f05e/c.html
责任编辑：江夷玮
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China's maglev hits 800 km/h in seconds
2025-12-27 15:36:43
https://english.news.cn/20251227/a45049f808114277977dc93e0005f05e/c.html
责任编辑：江夷玮
