为自己加油

改进题：Within sixty days after Party A has received the documents from Party B,if Party A does not declare any shortage and request to cover the same, it is. considered as accepted.

译文：在甲方收到乙方技术资料后60天前后，如果没有以书面形式提出资料不全或增补的要求，则视为甲方已验收。

改进的译文：在甲方收到乙方技术资料后60天内，如果没有以书面形式提出资料不全或增补的要求，则视为甲方已验收。