最終更新日:2025/12/03
(rail transport) A brake used on trains, working on the principle of keeping up a vacuum in a continuous pipe or pipes extending under the train, and in brake-cylinders connected to them under each vehicle, the air being sucked out by ejectors or pumps on the locomotive.
音声機能が動作しない場合はこちらをご確認ください
正解を見る
vacuum brake
編集履歴(0)