![]() | みんなのコミュニケーション 広場です。 |
ローカルな話題。時事ネタ。世間話。様々な告知...などなど、みんなのコミュニケーション広場です。 自己紹介に対するフォローや、教えて!パソコンなど「教えて!○○○」も歓迎です。 |
◇-iCzTBBxJYr-Carey(1/24-20:36)No.33352
33352 | iCzTBBxJYr | Carey E-mail URL | 1/24-20:36 |
記事番号44へのコメント I'm sorry, I didn't catch your name http://xnxx-xnxx.space/taixs69 taixs69 Alton Bob- you are correct. Air is used to RELEASE the brakes on a train, not to engage them. Thus, a locomotive shutting down would have ensure that the train could not move. Compressed air would have had to have been pumped into the train-line to release the brakes and the only way that I know for that to happen is for someone to open the brake valve. |