Does anyone know what the railway should do to recruit traction transformers and catenary workers? Pray for the great gods.

Traction transformer should belong to maintenance management. We refer to blood vessels for short, which is to patrol the railway, find problems, solve problems and report problems. The work of catenary workers is generally divided into two parts: the lower part is to screw nuts and erect poles, and the upper part is to install various components, such as positioning, rotating base, wrist arm positioner and so on. Finally, we have to adjust it, and then go somewhere else when we are finished. If I had to choose now, I would choose blood vessels.