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>
........................<形塑與引導設備>
............................<形塑及引導工具>
................................直角尺 (工具)
|||....................................斜角規
|||....................................木工矩尺
|||....................................斜角尺
|||....................................三角板 (直角尺)
|||....................................丁字尺 (T型)
|||....................................矩尺 (角尺)
|||................................擠壓機