合肥新桥国际机场膨胀土石灰改良研究
Study on lime-improved expansive soils in Hefei Xinqiao International Airport
3月30日上午,备受关注的合肥新桥国际机场高速公路正式开工建设。
On the morning of March30th , the well-focused Hefei Xinqiao International Airport expressway launched its constructions .