短語詞組短語bituminous s concrete 瀝青混凝土bituminous concrete flooring 瀝青混凝土樓地面coarse graded bituminous concrete 粗粒式瀝青混凝土bituminous concrete cover 瀝青混凝土面bituminous concrete pavement 瀝青混凝土路面bituminous concrete surface 瀝青混凝土面bituminous concrete pavement smoothness 瀝青砼路面平整度bituminous concrete impervious 瀝青混凝土防滲fibre bituminous concrete 纖維瀝青砼 返回 bituminous concrete