京张高铁有多强大？首次实现350公里自动驾驶！全世界最高标准建设的智能铁路【CCTV纪录】

■□欢迎订阅CCTV纪录■□www.youtube.com/@CCTVDocumentary https://www.youtube.com/playlist?list=PLwXMmy5fUrVzyQD17-YjqMAIZfIsQpc3Z ■□其他CCTV纪录精彩节目列表■□ https://www.youtube.com/playlist?list=PLwXMmy5fUrVxNUd50kxNjNF1V8S9dwLrj https://www.youtube.com/playlist?list=PLwXMmy5fUrVz_syY83H1cT6tTVKknOdEI https://www.youtube.com/playlist?list=PLwXMmy5fUrVy1i1NWbaTiQMnlxJyoLi03 https://www.youtube.com/playlist?list=PLwXMmy5fUrVwiFl0SLsra3s9ceJMG3M8A https://www.youtube.com/playlist?list=PLwXMmy5fUrVzYmdmYkLJ7WGs1MecTmJwt https://www.youtube.com/playlist?list=PLwXMmy5fUrVxw9oOVjeO2YWJ38TcgEdFs https://www.youtube.com/playlist?list=PLwXMmy5fUrVzzyCA1yF-aYA7ToE8_SX5F https://www.youtube.com/playlist?list=PLwXMmy5fUrVwEjiJ9sdT0WqLdtsC0xe9i https://www.youtube.com/playlist?list=PLwXMmy5fUrVxRDO8K8mLYfW9HIpqxiw0D https://www.youtube.com/playlist?list=PLwXMmy5fUrVwYouVOeKMql1BbBSYDOVr- https://www.youtube.com/playlist?list=PLwXMmy5fUrVz7efhizf3vsMo3DSwFiJ__ ■□Subscribe For More■□ CCTV中国中央电视台 www.youtube.com/@CCTV CCTV中文 www.youtube.com/@CCTVCH CCTV《百家讲坛》官方频道 www.youtube.com/@ChinaHistoryTalks CCTV电视剧 www.youtube.com/@CCTVDrama ■□Our Social Media■□ Facebook（中文）https://www.facebook.com/CCTV.CH Facebook（英文）https://www.facebook.com/cctvcom ■□更多精彩内容欢迎关注CCTV Global■□https://global.cctv.com/ #纪录片 #京张铁路 #铁路