求翻译：3.验货：乙方对货物质量的异议应及时通知甲方，经甲方核实确认后，对其中因甲方原因造成不合格产品甲方包换，发货运费由甲方承担。如五日内乙方未对货物提出异议，则视此批货物合格。是什么意思？

3. inspection: should be promptly notify party a party b's objections to the quality of the goods, party a verified confirmation, causes defective product on which party a party of Oz, shipping freight costs borne by the party. B not to raise objections against the goods in the 5th, depending on thi