求翻译：双方可以对影响项目投产运行的工作范围，工作价值，开竣工时间等提出变更建议，任何变更必须经过双方同意，以补充合同协议的形式确定该变更是什么意思？

Both sides can be put into operation on the impact of the project scope of work, work values, the completion time and other proposed changes recommended that any changes must be agreed to supplement the contract to determine the change in the form of agreement

Both sides can be expected to affect the scope of the work, running the completion time value to the work, suggesting that any such proposed changes must be discussed by the two sides agreed that change, in order to complement the form contract agreement defining the change

Both sides may to affect the project production movement the operating region, the work value, opens completion time and so on to propose the change suggestion, any change must pass through the mutual consent, supplemented the contract agreement the form determines this change

Both parties can affect the operation of projects put into the scope of work, work values, open completion time, make recommendations for changes, any change must be after the two sides agreed to supplement a contractual agreement to define the change

Both parties can affect the operation of projects put into the scope of work, work values, open completion time, make recommendations for changes, any change must be after the two sides agreed to supplement a contractual agreement to define the change