同问，据说动车是成组的，一前一后2个车头,2xx公里时速叫动车，3xx公里叫高铁

来源: 片仔癀于 2011-01-24 00:07:57 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.