中国が時速600km（373マイル）の磁気浮上式鉄道を発表 ― 世界最速の鉄道。北京～上海間の移動時間をわずか2.5時間に短縮。 磁気浮上方式を採用し、超静音で高効率、直接的な汚染物質の排出はゼロ。 Amazing Facts💡China unveils a 600 km/h (373 mph) maglev train—now the world’s fastest. It can slash Beijing–Shanghai travel time to just 2.5 hours. Powered by magnetic levitation, it’s ultra-qu…t.me
Amazing Facts💡China unveils a 600 km/h (373 mph) maglev train—now the world’s fastest. It can slash Beijing–Shanghai travel time to just 2.5 hours. Powered by magnetic levitation, it’s ultra-qu…t.me
