country road engineering

基本解釋

Along with the rapid development of our country's highway construction, the road-surface milling-planing machines have been widely used in modern highway maintenance engineering.
隨著我國公路建設的快速發(fā)展，路面銑刨機械在現(xiàn)代公路養(yǎng)護工程中得到了廣泛應用。
Pavement milling operation is an important procedure of road maintenance engineering, the technical level of milling machine reflects the level of scientific and technical development in our country.
路面銑削作業(yè)是道路養(yǎng)護工程的重要工序，而銑削機械的技術水平也從一個側面反映了國家科技發(fā)展的水平。