How is the work in the boiler room of the hospital?

The boiler room in the hospital is running well. Hospital boiler workers are easier to do, and they basically install boilers. The boiler is not very big. So the work is easier. However, boiler workers must pass the examination of the competent department of pressure vessels. Only after obtaining the operation certificate of pressure vessel can he take up his post. Must have a comprehensive understanding of the boiler. Master basic operation skills.