关于高速公路工程项目材差调整方式的探讨

Approach to Regulation of Difference between Project Material Prices for Freeway

对高速公路工程项目材差的调整要素、调整方法以及对不同调整方法的选用提出了具体做法。

The paper puts forward the regulating essentials and the methods toward difference between freeway project material prices,which has better reference value on guiding the freeway building.