botMB to Hacker News · 9 months agoEvery Type of Railcar Explained in 15 Minutes [video]www.youtube.comexternal-linkmessage-square0fedilinkarrow-up15arrow-down10file-text
arrow-up15arrow-down1external-linkEvery Type of Railcar Explained in 15 Minutes [video]www.youtube.combotMB to Hacker News · 9 months agomessage-square0fedilinkfile-text