The Picard Maneuver@lemmy.worldM to memes@lemmy.world · 2 个月前Time is a circlelemmy.worldexternal-linkmessage-square110fedilinkarrow-up11.3Karrow-down118
arrow-up11.28Karrow-down1external-linkTime is a circlelemmy.worldThe Picard Maneuver@lemmy.worldM to memes@lemmy.world · 2 个月前message-square110fedilink
minus-squaremkwt@lemmy.worldlinkfedilinkarrow-up2·2 个月前DLR trains do, and several airport trains. Some London Underground lines have drivers that only intervene in the automatic operation of the train in an emergency or abnormal condition.
DLR trains do, and several airport trains.
Some London Underground lines have drivers that only intervene in the automatic operation of the train in an emergency or abnormal condition.