CR450复兴号试验时速453公里,运营时速400公里刷新全球高铁速度标杆#CR450高铁#
The CR450 Fuxing bullet train hits a test speed of 453km/h with a 400km/h operational speed, setting a new global high-speed rail benchmark. #CR450HighSpeedRail#
永磁牵引系统动力更强能耗更低,CR450实现高速行驶却省电节能#绿色轨道交通#
Equipped with permanent magnet traction system for stronger power and lower consumption, CR450 balances high speed and energy efficiency. #GreenRailTransit#