最終更新日：2025/12/05
During the inspection, the mechanic noted that the swing motion in the carriage's truck required lubrication to prevent excessive swaying on curves.
正解を見る
During the inspection, the mechanic noted that the swing motion in the carriage's truck required lubrication to prevent excessive swaying on curves.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
