Doors need to use a hammer to check the train wheel, foreign locomotives, such as Japan, also need such a check?
Steam locomotive inspection of Japan is also some, and even can say that China is also followed the Japanese school.
It is not listed trainers, there are essential differences, one is the technology, one is the service. Have to explain the train driver is not a conductor, nor is the train long tube, nor is the train long up
Check the train is a passenger check or vehicle crew, usually according to plan to get off inspection, but the responsibility is not only these. Both belong to the vehicle, the general flight attendants are passenger. Vehicle attendants are similar to the car mechanic, to ensure traffic safety, handling minor faults.
Not only to check the wheel, when the train into the station, responsible for the technical status of the train routine inspection of the railway staff. A common way is to check the car hammer hit the lower part of the car, by the sound to determine whether the fault occurred.