What do the letters k and n of the train ticket mean?

Through express bus-short for: Zhite.

Express bus-abbreviation: special.

K- Express Bus (Inter-office)-Short for Express

N-in-pipe-in-pipe for short.

L- Temporary Passenger Train (Inter-office)-Short for: Pro

A- temporary passenger train (in-pipe)-abbreviation: Pro A.

Y- tourist train-short for: tourism.

X- baggage train-abbreviation: line

Number-only train travel:

1, 2 starts with a through passenger express, which is referred to as a through express.

1* *-across three innings and above

2 * * *- Span two innings

The passenger express at the beginning of 4 and 5 belongs to in-pipe express, which is referred to as in-pipe express.

Their grades are all average.

At the beginning, it belongs to ordinary passengers' slow train, most of them are called intra-bureau passengers, and a few cross-bureau passengers are called through passengers.

The specific figures are as follows:

Passenger transport:

multiple unit (MU)

D 1-D398 (inter-bureau train) D40 1-D998 (in-pipe train) D550 1-D5598 (EMU inspection vehicle)

Z: through train

Z 1-Z998 (Zhite)

T: express

T 1-T498 (inter-office express delivery) T50 1-T998 (internal express delivery)

X: luggage

X 1-X 198 (express mail) X20 1-X298 (luggage)

K: Soon.

K 1-K998 (inter-office express) N 1-N998 (in-pipe express)

Pukuai:

100 1- 1998 (cross-bureau and above ordinary express delivery) 200 1-3998 (cross-bureau ordinary express delivery) 400 1-5998 (in-pipe ordinary express delivery)

Vomiting:

600 1-6 198 (local train) 620 1-7598 (local train)

Commuting:

760 1-8998 (commuting)

Inter-bureau visitor

L 1-L998 (inter-bureau visit)

Tourists in the subway

A 1-A998 (in-pipeline visitor)

Y: tourist bus

Y 1-Y498 (inter-bureau tourism) Y50 1-Y998 (in-tube tourism)

00 1-00298 (back to the bottom of the bus)

The number of trains is before 0 (the bottom of the car is determined by the return map)

The front roof of the train (turning the bus around for some reason)

Freight:

10001-19998 (technical straight board)

2000 1-29998 (through)

3000 1-39998 (partial)

4000 1-44998 (not linked)

4500 1-49998 (minor operation)

5000 1-50998 (single person)

51001-51998 (single machine)

5200 1-52998 (single running machine)

5300 1-54998 (machine maintenance)

5500 1-55998 (trial operation)

5600 1-56998 (light oil, rail car)

5700 1-57998 (for road use)

58 10 1-58998 (rescue)

6000 1-69998 (self-owned car)

7000 1-70998 (overrun)

7 100 1-72998 (overload)

7300 1-74998 (insulation)

8000 1-8 1748 (five decisions)

81751-81998 (express delivery)

8200 1-84998 (straight coal)

8500 1-85998 (historical records)

8600 1-86998 (correction)

8700 1-87998 (empty straight)

9000 1-9 1998 (military)

Train classification and train number, train category, train number, train number, train number, outside the standard, note 1, passenger train 1. EMU D 1-D998 added cross-station D1-D398 "D" read "EMU" pipe D40 1-D998. The specific number of trains is decided by the Ministry. 2. EMU shall check the "DJ" reading of vehicle DJ 5501-DJ 5598. The trains of T 1-T998 cross-station T 1-T498 and T50 1-T998 are divided into the following sections: Harbin T50 1-T530, Shenyang T53 1-T560 and Beijing T560. Call T63 1-T640, Zheng T64 1-T670, Wu T67 1-T700, Xi T70 1-T730, Ji T73 1-T760, and turn. Liu T87 1-T880, Cheng T88 1-T900, Kun T90 1-T920, Lan T92 1-T940, Wu T94 1-T960 and Qing T96/Kloc. -.5. The express passenger train k 1-k998N 1-N998 crosses the bureau k 1-k998 k 1-N998. The trains of each bureau are divided into the following sections: Harbin N1-N1. Taiwan N25 1-N280, Hu N28 1-N300, Zheng N30 1-N320, Wu N32 1-N350, N35 1-N380, Ji n3860. Guang N55 1-N700, Liu N70 1-N750, Cheng N75 1-N800, Kun N80 1-N840, Lan N84 1-N870, Wu 6. Ordinary passenger train1001-8998 (1) Ordinary passenger express 100 1-5998 across the third bureau and above1001-kloc Scope division: Ha 400 1-4200, Shen 420 1-4400, Jing 440 1-4600, Tai 460 1-4650, Hu 4651-47000. Ji 500 1-5050, Shang 505 1-5200, Nan 520 1-5300, Guang 530 1-5500, Liu 550 1-5558+. (2) Ordinary passengers take the local train 600 1-8998 and cross-bureau 600 1-6 198. The trains of each bureau are divided into the following sections: Harbin 620 1-6300 and Shenyang 630 1. Taiwan 680 1-6850, Hu 685 1-6900, Zheng 690 1-6950, Wu 695 1-7000, 700 1-7050, season 70. Liu 730 1-7330 commuter train 760 1-8998 is divided into the following sections: Ha 760 1-7798, Shen 780 1-7998, and Beijing 8001-8/kloc. Zheng 825 1-8298, Wu 830 1-8350, 835 1-8398, Ji 840 1-8450, Shang 845 1-8550, Nan 850. Cheng 875 1-8850, Kun 885 1-8898, Lan 890 1-8950, Wu 895 1-8980, Qing 8981-8998; 8. Temporary passenger trains L 1-L998 A 1-A998 cross stations L 1-L998, A 1-A 100, and Shenyang A65438+ stations. Station A25/KOOC-0/-A280, incoming calls A28/KOOC-0/-A300, Zheng A30/KOOC-0/-A320, Wu A32/KOOC-0/-A350, A35/KOOC-0/-A380, and Ji A38/KOOC-0. Guang A55 1-A700, Liu A70 1-A750, Cheng A75 1-A800, Kun A80 1-A840, Lan A84 1-A870, Wu a87/. 9. The temporary tourist train Y 1-Y998 crosses the station Y 1-Y498, and the trips of each station are divided into the following sections: Hay501-Y530, Shenyang Y53 1-Y560 and Beijing Y5660. Call Y63 1-Y640, Zheng Y64 1-Y670, Wu Y67 1-Y700, Y70 1-Y730, Ji Y73 1-Y760. Liu Y87 1-Y880, Cheng Y88 1-Y900, Kun Y90 1-Y920, Lan Y92 1-Y940, Wu Y94 1-Y960, Qing 10. Return train 001-0029811. It is also shown that "0"12 is set before the train number. For some reason, before reading "Return" 2, return the passenger train with "F". Luggage parcel train X 1-X998 1. Express train X 1-X 198 2. Express train X20 1-X998 III. Freight train 1. Five regular freight trains 8000 1-8 1748 2. Express freight train 81751-81998 3. Coal through train 8200 1-84998 4. Direct oil. 5438+0-86998 6. Empty through train 8700 1-87998 7. Technical through train10001-1999888. Freight through train 2000 1-29998 9. Section 3000th freight train. 1-44998 1 1. Trot train 4500 1-49998 12. Overloaded freight train 7000 1-70998 13. Heavy cargo train 7 108. 0-74998 15. Military train 90001-9199816. Self-provided trains 6000 1-69998 IV. Single-machine and road trains 1. Single machine 5000 1-52998 passenger car 5000 1-50998 freight car 51001-51998 small running single machine 52001-52998 2 500. Light oil motor cars and rail cars 5600 1-56998 5. Road train 5700 1-57998 6. Rescue Train 58 10 1-58998 Note: In order to ensure the whole passenger train running,