摘要：The paper studies the methodologies of the cargo flow study and projections in Tumen River Economic Development Area(TREDA) that some governments and international scholars used. The authors consider that, in order topromote investment, facilitation of cross-border trade and infrastructure in the region, the basic methodology should bebased on the regional economic growth of pertinent Northeast Asian countries and regions to make projections of the situations of regional cargo flows, and then analyzing the cargo flow trend. Based on the above, the authors utilize the routescomparing model and gravity model to forecast the cargo flows through the ports and related routes in TREDA (2000 -2020). The authors also inquire into the main obstacles which affect the cargo flows of the region, analyze the influenceson cargo flows if the obstacles change with sensitivity analyses and try to find the way to sole the obstacles.

摘要：Ford cargo Tractor是一款可随意变化的重型卡车,载重量从18吨到40吨不等,从不同的车轴,有效荷载到底盘长度,配置多种多样。驾驶舱采用三种不同的风格设计, 增加了该车的用途。丰富的配置使得Ford cargo Tractor可以满足不同用户的需求。

摘要：过去几年,IVECO通过更换驱动桥、调整底盘、安装盘式制动器等一系列的产品改进和升级,终于推出了标志着IVECO中型载重车进入新里程的cargotector载货车.]