High-speed rail seat distribution map. Why don’t second-class seats have e?

In order to be in line with international standards, it is customary internationally to seat AF by the window and CD by the aisle, while BE is sandwiched between the two seats. Because second-class seats on high-speed trains or high-speed trains have a 3+2 layout, there is only one seat sandwiched between the two seats, so there is only B and no E; similarly, first-class seats have a 2+2 layout, so the seat numbers are arranged in AC and DF , without B and E.

Among the internationally accepted seat numbers, seats A and F are by the window, especially for airline seats. This is especially true. Therefore, as long as people mention AF, they will know that it is the window position, so they skip E directly. In high-speed trains, whether first-class or second-class, seats with the letters A and F represent window seats, and seats with letters C and D represent aisle seats. This way, people can know whether their seats are by the window or by the aisle as soon as they get their tickets. By the corridor. In addition, there are no seats B and E in first-class seats, and there is no seat E in second-class seats.

High-speed railway, the full name of high-speed railway, is defined by the China National Railway Administration as: newly designed and operated EMU trains with a speed of 250 km/h (including reservations) and above, and an initial operating speed of not less than 200 km/h for passenger transport. Dedicated railway.

Whether it is a highway or an airport, congestion is a costly and time-consuming problem. High-speed rail is fast, punctual, comfortable, warm, convenient, safe, beautiful, environmentally friendly and affordable. The advantage of high-speed rail is that it has a very high passenger capacity.

Data source: Baidu Encyclopedia-High Speed ??Rail