（）are used widely in the operation of warehouse and distribution center andform the basic handling device for a number of selection system.

Insurance is very important to logistics because of the potential hazards and dangers in the process,such as（）.

（）logistics is the management by computer and Extranet.

（）is the process to handle returned goods,recycle useful materials and dispose waste goods.

Cycle stock is the（）inventory based on the maximum needs.

Containerization Call speed up the logistics process，such as（）.

Logistics information refers to general logistics（）and documentation.

（） is software to manage the relationship and communication between customers and suppliers.

（）links the entire logistics process with customer.

Door-to-door services refer to carriers（）goods in the shippers＇and consignees＇ warehouse.