repairable part

基本解释

Any part that is repairable shall be repaired to meet the normal conditions as much as possible and shall be kept as spares for future use.
能够维修的部件，尽量维修到正常状态，并作为备件，供以后使用。
The characteristic of the series repairable system is that failure of any part of the series elements may cause failure of the whole system.
串联可修系统的特点是串联元件中任一部分失效都可导致系统失效。
If the part is repairable, the amount of the part can be further reduced and the purchase cost of the part is reduced greatly with the same restriction of supply rate.
在同样的备件保障率要求约束下，如果备件可修复，备件的储备量就可以进一步减少，备件尤其是昂贵备件的购置费用就可以大幅度降低。