短語(yǔ)詞組短語(yǔ)depth of exposed -aggregate 露石深度exposed -aggregate cement concrete pavement 露石混凝土路面exposed aggregate pervious concrete 露骨料透水混凝土exposed aggregate concrete 露石混凝土;混凝土exposed aggregate surface 露明骨料面exposed aggregate detail 浮露骨科 返回 exposed aggregate