在合同执行管理中要首先严格履行合同规定义务。
Contract obligations must be carried out strictly in implementation of contract management.
据上所述，执行意味着双方按照合同规定完全履行合同规定所有内容。
As stated, the question of fulfillment means a full enforcement by the two parties concerned of all the requirements set forth in the contract.
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