freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

物流英語(yǔ)課件之:運(yùn)輸-文庫(kù)吧資料

2025-03-01 07:21本頁(yè)面
  

【正文】 ity of operation,fixed time schedules and marshalling,and service from terminal to terminal. 7 Allows rapid movement of goods over short distance Allows “just in time” deliveries Direct, flexible, can go anywhere roads are A door to door service Uses existing roadway infrastructure ?Trucking for goods movement, auto for passenger Road 8 Disadvantages ? With the development of road transportation,new types of problems,such as a significant growth of fuel consumption,air pollution,traffic congestion and road accidents have emerged. 9 Air ?Good for Time sensitive materials Mail Lightweight material Perishable Valuable ? Short time cycle for infrastructure building Extremely rapid,flexible delivery ?Expensive Be easily influenced by heavy weather 10 Waterways ? Includes rivers, lakes, canal, waterways, maritime shipping ? Move a large number of cargoes ? Good for bulk freight ? Low cost ? Low speed 11 Freight modal capacities Why are these differences important to us? 12 ? Pipelines operate on a twentyfourhour basis,seven days per week,fifty two weeks per year.(continuous) ? intensive infrastructure investment ? Low cost ? Low pollution ? Mostly for goods such as petroleum,natural gas and coal(specific cargos) ? Infle
點(diǎn)擊復(fù)制文檔內(nèi)容
教學(xué)課件相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1