藝術與建築詞典根目錄
....物件層面
........裝備與設備
............工具與設備 (層級名)
................設備
....................<依程序區分之設備>
........................<切割設備>
............................<切割工具>
................................刀
....................................<刀：一般切割工具>
........................................口袋刀
|||............................................折疊刀
|||............................................大型摺合式刀子
|||............................................筆刀
|||............................................彈簧刀 [N]
|||........................................鉤刀 [N]