You now have the advantages and drawbacks of two copies of the data.

现在，您了解了两个数据副本的优势和劣势。

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There are two copies of this contract with each party holding one and both have the same legal effect.

本合同一式两份，双方各执一份，具有同等法律效力。

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There are two copies of this contract with each party holding one and both have the same legal effect.

本合同一式两份，双方各执一份，具有同等法律效力。

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