高效可靠:解放重卡成物流中坚——访一汽解放北京牵引车用户刘立伟高效可靠:解放重卡成物流中堅——訪一汽解放北京牽引車用戶劉立偉 고효가고:해방중잡성물류중견——방일기해방북경견인차용호류립위 High Efficiency and Reliability Make Jiefang Heavy-duty Truck Crucial Factor of Logistic Industry——Interview of Mr.Liu Liwei, an owner of Jiefang J6 of Beijing
