Therefore, the laboratory should establish an easy to reference archive system. Records should be archived so as to preserve their integrity, such as.

因此，实验室应该建立一个简单的参考索引系统，记录应存档，如。

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Therefore, the laboratory should establish an easy to reference archive system. Records should be archived so as to preserve their integrity, such as.

因此，实验室应该建立一个简单的参考索引系统，记录应存档，如。

youdao