Beijing-Lhasa: T27, Lhasa-Beijing: T28
Chengdu-Lhasa: T22/T23, Lhasa-Chengdu: T2 1/T24.
Chongqing-Lhasa: T222/T223, Lhasa-Chongqing: T22 1/T224.
Xining-Lhasa: N9 17, Lhasa-Xining: N9 18.
Lanzhou-Lhasa: K9 17, Lhasa-Lanzhou: K9 18.
Shanghai-Lhasa: T 164/ 165, Lhasa-Shanghai: T 166/ 163.
Guangzhou-Lhasa: T264/265, Lhasa-Guangzhou: T266/263.
There is no 25T in the whole place. What happened?
I don't understand your question!
Supplementary answer:
I understand after reading your supplementary question. The reason why the trains running on the Qinghai-Tibet line are all 25T is that only this type of passenger cars in China can adapt to the environment of the Qinghai-Tibet line, and this type of train is designed by the French. Its characteristics are mainly reflected in the following points:
1. In order to cope with the anoxic environment on the Qinghai-Tibet Plateau, the oxygen concentration, temperature and pressure in the 25T carriage can be kept in balance. The configuration is similar to that of an airplane. There are two sets of oxygen supply systems: one is "distributed" oxygen supply, and the oxygen content of each carriage is kept at 23% through the air in the hybrid air conditioning system, so that passengers can enter the "oxygen bar"; The other is an independent oxygen inhalation interface. If passengers need more oxygen, they can breathe with the oxygen tube at any time to avoid altitude sickness.
2. In order to ensure that the natural environment along the Qinghai-Tibet Railway is less polluted by trains as much as possible, the 25T toilet adopts a vacuum toilet with special equipment for recycling waste and wastewater. Toilets are equipped with vacuum urinals, and defecation is not allowed on the Qinghai-Tibet Railway. The vacuum toilet collection system uses the intermittent vacuum formed in the pipeline of the small box and the sewage box to discharge pollutants from the urinal into the small box. When the small tank is full, a vacuum is formed in the large tank of the sewage tank in the system, and the sewage is discharged from the small tank into the large tank. Use the domestic garbage compressor special for trains to treat garbage and ensure no pollution along the way.
3, plateau driving safety first. According to the actual situation of climate change and harsh environment along the way, every car of the 25T train has an emergency escape window. When there is an emergency in the car, pull the handle to pull down the fixing strip of the lower window glass, and move the handle of the window glass to remove the window glass, so that passengers can escape from the emergency exit.
4. The dining car is fully electrified, and the microwave oven, induction cooker and operation room are completely sealed. In plateau areas, chefs should also use oxygen tubes to absorb oxygen when they encounter altitude sickness. In an emergency, the glass door of the operating room can be opened.
The red emergency button is specially installed in the toilet for emergency passengers. As long as the passengers press the red button, the flight attendants will arrive immediately to help solve the problem.
There is an engineer's room in the carriage for the use of the conductor. The monitoring screen can accurately display the detailed information of the operation of the lower axle temperature, anti-skid device, fireworks alarm, air conditioner, oxygen generator, door and power box, which provides guarantee for train maintenance and full-load operation.
7. The train is equipped with an emergency power-off system to deal with emergencies.
8. In order to resist the harsh natural environment of the Qinghai-Tibet Plateau, such as strong wind and dust, strong ultraviolet rays, etc., double-glazed windows are equipped with anti-ultraviolet films, and the trains entering Tibet are fully enclosed. According to the characteristics of bumpy driving on the plateau, each car adopts a perfect airbag shock absorption system, which greatly improves the ride comfort. Panorama of the train entering Tibet.
There will definitely be buses more suitable for the Qinghai-Tibet line in the future, but so far, only 25T buses can meet the requirements of the Qinghai-Tibet line, so all the buses running on the Qinghai-Tibet line are 25T.
Do you understand?