藝術與建築詞典根目錄
....物件層面
........裝備與設備
............測量儀器 (層級名)
................測量裝置 (器械)
....................<程度範圍之測量儀器>
........................<距離測量儀器>
............................<尺寸測量：儀器>
................................<直徑測量儀器>
|||....................................孔徑計
|||....................................繞射測微器
|||....................................環規
................................雙腳規
|||....................................複式卡鉗
|||....................................內卡鉗
|||....................................外卡鉗
|||....................................游標卡尺