Example
@I nl t QT@QOS
@*a@*b@*c@*d@@*e
*a : The weight of the vehicles
| J-sign | R | z | i | I | X | } | J |
| Vehicles weight | `22.5t | 22.5`27.5t | 27.5`32.5t | 32.5`37.5t | 37.5`42.5t | 42.5`47.5t | 47.5t` |
*b : Equipment@
It is arranged and written when one vehicle is equipped with more than one facilities.
| J-sign | facilities | J-sign | facilities |
| C | Special car | Cl | Special sleeper |
| | Green car(1st class) | l | A-type sleeper(1st class) |
| n | Ordinary car(2nd class) | nl | B-type sleeper(2nd class) |
| V | Dining car or Buffet car | e | Observation car |
| j | Parcel car | | Postal car |
| | Inspection car | G | Relief@car |
*c : The vehicles which a conductor's compartment and a hand brake were stuck to
*d : The classification of the use
| No | Kind | etc |
| 10`19 | Light weight passenger car | * |
| 20`29 | A fixed organization passenger car | * |
| 30`59 | A general pattern passenger car | * |
| 60`69 | Steel body from the wooden | * |
| 70`79 | War damage restoration passenger car | * |
| 80`89 | Japanese-style room passenger car | * |
| 90`99 | A special passenger car | * |
* The place of 1, from 0, to 7, from 2 shaft base car, 8, to 9, 3 shaft base car
*e : Manufacture number
Though it is usually a turn from No.1, for example it is distinguished by the specification in the number such as the 500's,the 1000's. And the 900's are used for the trial production car again.