Is it formal to wear a uniform on the railway?

According to Sohu's query. Com, wearing a uniform on the railway is not necessarily a formal establishment. The train conductors and flight attendants on the general-speed railway are all regular railway employees, while the train conductors and flight attendants on the high-speed railway have regular employees and labor dispatchers, and the proportion of labor dispatchers is quite large.

Formal establishment refers to those who have been included in the personnel establishment of the unit, which is equivalent to regular employees, and the personnel in the establishment refers to those who have established.