上海海事大学国际物流 高洁
TermsRevenue Tonne Kilometer (RTK)收入吨公里 It is the number of metric tonnes (公吨) of freight, mail, passengers, and baggage carried multiplied by the distance they have been carried, in kilometers. 指实际运载吨数与飞行里程的乘积，是反映运输飞行中综合运载数量的指标。 收入吨公里=∑{实际运载量(吨)×航段距离(公里)} Freight Tonne Kilometer (FTK)货邮吨公里 Used interchangeably with RTK.
上海海事大学高洁