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
........................塑膠
............................<依屬性區分之塑膠>
................................熱固物
....................................胺基樹脂
|||........................................密胺
........................................尿素甲醛樹脂
|||............................................胺醛樹脂
....................................醇酸樹脂
|||........................................油改良醇酸樹脂