In continuous production, the product code together with the date and time can serve as the unique identifier until the final number is allocated.

连续生产时，在最终批号确定前，可以将产品代码、日期和时间结合起来作为唯一的识别符。

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Products with a date code outside of the range indicated above, or with a round green sticker on the silver rating label (found on the back of the product), are not included in this recall.

上述日期代码范围之外的产品，或在银色铭牌(位于产品背部)上有圆形绿色标签贴纸的产品，不在此次召回之列。

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Products returned within the warranty period must bear Ketai product number & date code.

在保修期内返回的1.Products，必须承担科泰的产品编号和日期代码。

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If the product code and date of production are obscured, send a message to the seller asking for more information.

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