如果结果不匹配，请 
更多“按备件的计划时间分类可分为年度备件生产计划、季度备件生产计划…”相关的问题
B.工程师申请备件(单板)借用给客户，为了维护客户的关系，该借用的备件(单板)可以不用归还。
The engineer applies for borrowing spare parts (boards) to the customer. In order to maintain relationship with the customer，the borrowed spare parts
(boards) do not need to be returned.
C.国家A急需个备件， 但只有临近的国家B有该备件的库存，从国家B直接申请出库，因备件系统中选择的客户不是"受限制主体”，所以没有合规风险。
Country A need a spare part in urgent case, but only country B has the inventory of this spare part. Country B directly applies for outbound and send to Country A directly. Because the customer selected in iCenter system is not a "restricted party," there is no anycompliance risk.
D.工程师申请备件借用出库，系统检查该备件无ECCN,工程师升级至对应接口人，完成ECCN分类之后正常出库。
The engineer applies for borrowing the spare part,the system detect that there is no ECCN for this spare part. The engineer escalates this issue to the corresponding contact person, and then the spare part can be outbound of the warehouse normally after completing the ECCN lssification.
A.确认配备用于货物区域机械通风扇的备件
B.检查船舶的船员配额符合最少安全配员证明
C.确认船上配有装载和稳性资料手册
D.检查货物控制室
