How many centimeters and how wide are the seats on the high-speed rail?

The first-class seat is about 580mm, the second-class seat surface width is 430 mm, the middle seat width is 435 mm, and the second-class seat surface width is 430 mm. When there are three seats in a row, the middle seat is wider, but only 5 mm more, which is 435 mm (from high-speed rail network).

Second-class seats: Rows of seats and aisles are narrow, crowded and boring.

First-class seat: It is more spacious than the two seats. Because there is one column missing, it is conceivable that it must be spacious and comfortable, and the angle of the seat is larger, so it is also comfortable to lie down.

Extended data:

High-speed rail, the full name of high-speed railway, has different regulations in different countries and times. UIC1962, an early European organization, defined the railway with a speed of 200 kilometers per hour when the old line was rebuilt and 250-300 kilometers per hour when it was newly built as a high-speed railway. At present, most new high-speed railways in various countries set the maximum speed at 250 ~ 350 km/h? .

Comfortable and convenient

High-speed railways usually run every 4 minutes, so passengers can basically leave at any time without waiting for the bus. In order to facilitate passengers to ride, high-speed trains run regularly and the platform is fixed according to the number of trains. This is unmatched by any other means of transportation. The internal layout of high-speed railway trains is very luxurious, with complete working and living facilities, spacious and comfortable seats, good running performance and very stable operation. Shock absorption and sound insulation, the car is very quiet. There is almost no inconvenience to travel by high-speed rail, which is tantamount to pleasant enjoyment.

References:

Baidu encyclopedia-high-speed rail