Ferrous sensitivity test piece shall be placed on top of the finished product/in tray of IQF fillets and passed under the detection head in the same orientation as standard product.

• 铁敏感测试片应放置在生产完成的产品顶部/IQF鱼片托盘中，在相同方位通过探测头下的才是符合标准的产品。