10月8日，工作人员走过铁路哈尔滨西站候车大厅。当日，哈尔滨至大连高速铁路客运专线开始进入试运行阶段，为正式开通运营做最后的准备。这是世界首条穿越高寒地区的高速铁路。哈大高铁北起黑龙江省哈尔滨市，南至辽宁省滨海城市大连市，纵贯东北三省。哈尔滨西站至大连北站间运营里程921公里，全线共设哈尔滨西、长春西、沈阳、大连北等24个车站。列车运行全程仅需4小时左右。哈大高铁试运行及开通将采用中国北车制造的CRH380B型高寒动车组列车。列车编组8节车厢，适应环境温度零下40至零上40摄氏度，同时增强了抗风、沙、雨、雪、雾等恶劣天气能力。新华社发（张清云 摄）     October 8,Staff through railway Harbin west railway station waiting hall.On that day,Harbin to dalian high-speed railway passenger dedicated line began to enter the commissioning stage,For the official opening operation the final preparations.This is the world's first through cold area of high-speed railway.Ha big GaoTieBei up in Harbin in heilongjiang province,South to coastal city of dalian in liaoning province,Through the three provinces in the northeast of China.Harbin west railway station to dalian north station 921 km mileage between operation,All fronts consists of Harbin west/Changchun west/shenyang/Dalian north on 24 station.Train operation it only takes 4 hours.Ha high iron commissioning and the opening of the north China car manufacturing CRH380B type cold emu train.The compositions of the eight carriages,To adapt to the environment temperature below 40 and above 40 degrees Celsius,At the same time enhance the wind/sand/The rain/snow/Fog weather ability.The xinhua news agency hair(ZhangQingYun perturbation)

10月8日，从大连发往哈尔滨的“和谐号”列车进入铁路哈尔滨西站。新华社发（张清云 摄） October 8,From dalian sent to Harbin"Harmonious number"Trains into railway Harbin west railway station.The xinhua news agency hair(ZhangQingYun perturbation)

这是10月8日拍摄的铁路哈尔滨西站及站前下沉广场。新华社发（张清云 摄） This is taken on October 8, the Harbin railway station and west railway station sinking square.The xinhua news agency hair(ZhangQingYun perturbation)