粗级配沥青混合料
Asphalt Mixture with Coarse Gradation
粗级配沥青混凝土
coarse graded asphaltic concrete
宽级配粗粒料
broadly graded coarse material
粗骨料级配
gradation of coarse aggregate
粗集料断级配
course aggregate gap gradation
CAGG
粗集料骨架级配
coarse aggregate skeleton gradation
粗料级配曲线
mechanical analysis curve