城市道路路基 urban road subgrade
道路材料 road material; road materia; paving material; road materials
道路基层 pavement base; road base; road base course; Roadbase; Base course; bed course of road; Roadbed; Highway base
道路路基 embankment; Road subgrade; Roadbed
再生道路材料 recycled road materials
回收路面基层材料 reclaimed road base materials
路基材料 road basic material; material of subgrade
路面基层材料 pavement basic level materials; road base materials; Base material
半刚性基层材料 semi-rigid base material; semi-rigidity base material; Semi-rigid Base Course Material
基层材料 Road base material; base course material; Base material; Base
上基层材料 upper base course
纳米复合材料材料 Nanocomposites
4.1管道材料规定 piping material specification
车辆—轨道—路基系统 Vehicle-track-subgrade system
城市道路路段 urban road section
城市沥青道路路面 city bitumen road surface
道路半刚性基层路面 road pavement with semi-rigid base
道路基础设施 bosic highway establishment; road infrastructure
道路基础设施管理系统 Case-contr ol study