“三包”期免费修理的条件在“三包”有效期内，除因消费者使用保管不当致使产品不能正常使用外，修理者均免费修理（包括材料费和工时费）。也就是说，在“三包”期内，除因消费者自身原因造成产品不能正常使用外，修理者均对产品实行免费修理。对应当进行“三包”的大件... “Three Guarantees” period of free repair conditions In the “Three Guarantees” period of validity, in addition to improper use of consumers as a result of improper use of the product can not be used, the repairer is repaired free of charge (including materials and labor costs). In other words, in the “Three Guarantees” period, in addition to consumers for their own reasons, the product can not be used normally, repairers are free to repair the product. Should be carried out “Three Guarantees” bulky ...