请翻译：
After the project acceptance has been completed and goes into the operation and maintenance period, the Supplier shall classify and bind project documents into books, including but not limited to record drawings, training documents, operation manuals, software license certificates, etc. Meanwhile, the Supplier shall complete the handover of project materials to establish project materials account books, storage locations, persons in charge of storage and other information. Beyond that, it is needed to complete the work handover between the Implementation Team and the Operation and Operation and Maintenance Team. Write exactly 6 paragraphs each separated with two new lines answering this question. The first paragraph must start with "protect".
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