At present, raising the economic awareness, scientific prediction, reasonable control, proper analysis are the effective ways and means to enhance the cost management of project item.

在目前情况下，增强经济全员意识、科学预测、合理控制、恰当分析是提高工程项目成本管理的有效方法与途径。

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And combined with the content of this change order, analysis item by item, to solve the problems summarized of second part. (4) the analysis of cost of construction project change.

并结合此工程洽商变更单的内容，逐项分析，解决第二章归纳出来的问题。(4)建筑工程洽商变更计价分析。

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And combined with the content of this change order, analysis item by item, to solve the problems summarized of second part. (4) the analysis of cost of construction project change.

并结合此工程洽商变更单的内容，逐项分析，解决第二章归纳出来的问题。(4)建筑工程洽商变更计价分析。

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