粗细集料性能
coarse and fine aggregate performances
无细集料混凝土
non-thin aggregate concrete
no fines concrete
non-fine aggregate concrete
细集料品种
variety of fine aggregate
细集料组成比例
composition protortion of fine aggregate
粗细混合集料
coarse-fine combined aggregate
沥青混合料集料
asphalt mixture aggregate
产品细料率
the pulverization rate of products
颗粒材料细观分析
meso-analysis of granular materials