How are cars and trailers arranged? Not to say 3 move, 3 drag? What's the situation?.. Don't understand
How are cars and trailers arranged? Not to say 3 move, 3 drag? What's the situation?.. Don't understand
Metro is divided into EMU and trailer, in order to flexibly organize, such as a subway line has just opened, passenger flow is not very high, then you can use short grouping to save costs. As time flows more and more, it can flexibly change the grouping form and extra
There are 5 sections of the group, 3 movements, 2 drag, that is, drag - drag - move - drag - moveThere are 3 sections of the group, 2 movements, 1 drag, that is - drag - move
