道路面层 meaning in English
carpet coat
road crust
road deck
surface course (road)
Examples
- Surface course road
道路面层 - Surface course roa
道路面层 - As a kind of new topping structure of road , colored pavement is arousing peoples interesting and concerning
摘要彩色路面作为1种新型的道路面层结构，正在引起人们广泛的兴趣和关注。