半刚性基层沥青混凝土路面
asphalt pavement with semi-rigid type base
半刚性基层沥青路面
Semi-rigid Base Asphalt Pavement
混合式基层沥青路面
Asphalt Pavement on Mix Base
组合式基层沥青混凝土路面
combination base asphalt pavement
组合式基层沥青路面
composite asphalt pavement
沥青稳定基层混合料
Mixture stabilized with asphalt of base course
沥青稳定碎石基层
asphalt treated flexible base
沥青稳定碎石排水基层
asphalt treated permeable base
沥青稳定碎石柔性基层
soft base of asphalt stabilized gravel
沥青稳定碎石透水基层
asphalt treated porous base
基层档案教育
Grass-roots files education