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>
........................時計
............................<依功能區分之時計>
|||................................記時器
|||................................天文鐘 (經線儀)
|||................................瞬時計
|||................................打簧錶 (時鐘)
|||................................定時器
|||................................旅行鐘 (外盒可折疊)
............................<依形式區分之時計>
................................時鐘
................................沙漏 (時計)
................................日晷
|||................................計時蠟燭 [N]
|||................................報時燈 [N]
................................錶
|||................................水鐘