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文章对公路建设项目材料差价的调整要素、调整方法以及对不同调整方法的选用提出了具体做法,对指导高速公路工程建设具有较好的参考价值。
The article puts forward specific practices on adjustment elements, adjustment methods and selection of different adjustment methods for road construction projects, and has a good reference value for guiding the construction of expressways.