高等级公路 meaning in English
high-class highway
high-grade highway
Examples
- The across districts of highway are very large
高等级公路跨越的地域非常广阔。 - The manage of asphalt binder material
高等级公路沥青混合料原材料的质量管理 - Discussion on roadcut slope protection of high grade road
高等级公路路堑边坡防护探讨 - Analytic system of highway settlement observation
高等级公路沉降分析系统 - Calculating methods of high grade highway pile spacing coordinates
高等级公路桩位坐标的计算方法