专案管理活动表示加值型工程活动的经济成本。

The project management activities represent economic costs on value-added engineering activities.

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透过计划专案、依据计划追踪进度及进行必要的调整，就可以降低风险、避免发生意外状况，以及管理专案的成本。

By planning your projects, tracking your progress against the plan, and making necessary adjustments, you can reduce risks, avoid unpleasant surprises, and manage the cost of your projects.

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