In September it warned that it would be impossible to set up a regime to trace and label food from farms with cloned animals.

但在九月份，标准局警告说，建立某种制度以追溯和标记来自农场克隆动物的食品是不可能的。

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As trace management, label the tooling needed to actually do a trace and clean up afterwards.

在跟踪管理的时候，标出实际进行跟踪以及事后清除跟踪所需的工具。

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Is there a sufficient label, code or mark to trace the production and quality of products?

有没有必要的标签，编码或标记能跟踪产品的制作和品质？

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