Time chartering means that the charterer hires the vessel for a period of time without crew.
Procurement is concerned with purchasing and arranging outbound movement ofmaterials, parts, and/or finished inventory from suppliers to customers.
In designing a logistical system, a delicate balance must be maintained betweentransportation cost and（）
航空公司运价以“S”表示( )。
国际货运代理企业为货主提供服务时，应当遵循的基本原则有（）。
