藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................<武器組件>
........................<拋擲武器組件>
............................<槍械組件>
................................<槍管與槍管組件>
|||....................................槍管
....................................<槍管組件>
................................<後膛機械裝置與後膛機械裝置組件>
....................................<後膛機械裝置>
....................................<後膛機械裝置組件>
................................砲架 (砲車架)
|||....................................滑台 (砲車架)
................................砲架 (砲座)
|||....................................方型砲架
|||....................................臺座砲架
................................<槍機與槍機組件>
....................................槍機
....................................<槍機組件>
|||................................彈匣
|||................................舂桿
|||................................瞄準具 (槍械組件)
|||................................槍托
|||................................護弓
|||................................風偏差調整計
............................<箭矢組件>
|||................................箭頭
|||................................箭翎
|||................................軸 (工具組件) [N]