最終更新日：2024/08/06
(rail transport) a device installed in order to reduce wear to both wheel flanges and the rails in the railway track.
正解を見る
flange lubricator
編集履歴（0）
(rail transport) a device installed in order to reduce wear to both wheel flanges and the rails in the railway track.
flange lubricator
DiQt（ディクト）
無料
★★★★★★★★★★
