CR450动车组样车在接受试验验证

The CR450 EMU prototype is undergoing trial verification

日前，CR450动车组样车试验团队正在国家铁道试验中心开展一系列科学试验和性能验证。图为2月25日，CR450动车组样车在接受试验验证。刘家豪 摄

Recently, the CR450 EMU prototype test team is carrying a series of scientific tests and performance verification at the National Railway Test Center. The photo taken on Feb 25, the CR450 EMU prototype was being tested and verified. Photo by Liu Jiahao