藝術與建築詞典根目錄
....材料層面
........材料 (材料層面)
............材料
................<依成分區分之材料>
....................有機材料
........................瀝青材料
............................<天然瀝青材料>
................................瀝青 (天然瀝青)
....................................瀝青 (煙煤材料)
........................................<改良瀝青>
............................................摻合瀝青
|||................................................中凝瀝青
|||................................................快乾柏油
|||................................................慢乾道路瀝青
|||............................................人造瀝青