Question

版权翻译，英译汉，求帮忙

The understanding is also to allow the Owner to modify and enhance the application software and allows the Owner to reuse and modify the software in whole or part, for any other similar applications in the same plant.

The Contractor shall state his own copyright requirements if it does not conform with the above requirement. The Contractor shall maintain in archives the source and design material for at least five years after the end of guarantee period. At the end of this period the Contractor shall contact the Owner for further course of action in regard to this material.

Answer 1

The understanding is also to allow the Owner to modify and enhance the application software and allows the Owner to reuse and modify the software in whole or part, for any other similar applications in the same plant.
协议也允许版权所有人对应用软件进行修改及提升，还允许版权所有人对软件的整体或部分进行再利用和修改，以用于在同一工厂中任何其他的类似的应用。
The Contractor shall state his own copyright requirements if it does not conform with the above requirement. The Contractor shall maintain in archives the source and design material for at least five years after the end of guarantee period. At the end of this period the Contractor shall contact the Owner for further course of action in regard to this material.
如果不符合以上要求，承包商须声明其自己的版权要求。承包商须在保用期到期后保持资源及设计资料至少五年的存档。在此阶段结束时，承包商必须就此资料进一步的相关事宜联系版权所有人。

Answer 2

理解也是让店主修改和加强应用软件，并允许业主重复使用和修改的软件的全部或部分，任何其他类似的应用在同一个工厂。
承包商应注明自己的版权，如果它不符合上述规定的要求。承包商应保持档案的来源和设计材料的保修期结束后至少五年。在这一时期结束时，承包商应与业主进一步行动对此材料。

Answer 3

理解也允许业主修改和提高应用软件,并允许老板重用和修改软件的全部或部分,对于任何其他类似的应用程序在相同的植物。承包商应州自己的版权要求如果不符合上述要求。承包商应保持在档案的来源和设计材料至少五年保修期结束后。这一时期结束时,承包商应联系业主进一步行动关于这个材料。