Such spare are used as replacement parts during the Warranty Period.

该类备件在质保期内 作为替换部件使用。

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In case of services during the warranty period no working hours are charged.

保质期内的售后服务不收取工时服务费。

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Items which are replaced during the warranty period shall become the property of the Contractor.

在保证期间内被更换的物品，应构成供应方的财产。

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For LEAF vehicles whose batteries have fallen below nine bars during this period, Nissan will repair or replace the battery under warranty with a new or remanufactured battery to restore capacity at or above a minimum of nine bars.

ENGADGET: Nissan upgrades US Leaf warranties, will 'restore' batteries that lose too much charge