藝術與建築詞典根目錄
....物件層面
........裝備與設備
............運輸工具 (層級名)
................<運輸工具>
....................交通工具 (運輸)
........................船舶
............................<依特定種類區分之船舶>
................................<依推進方式區分之船舶>
....................................<機械動力船舶>
........................................<依發電裝置區分之機械動力船舶>
............................................<外燃機驅動之船隻>
|||................................................輕油汽艇
................................................汽船
|||....................................................大衛魚雷艇 [N]
|||....................................................鯡魚輪船 [N]
................................................汽船輪船
|||....................................................撞角軍艦 [N]
............................................<內燃機驅動之船隻>
................................................汽艇 (內燃機驅動船隻)