What industry do tunnel diggers belong to?

Tunneling drillers belong to mining engineering or underground engineering industry, mainly engaged in excavation, drilling and support of tunnels, subways and water conservancy projects. Tunnel boring workers need to have certain professional knowledge and skills, such as being familiar with the use of boring machines, drills, blasting and other equipment and tools, and understanding the geological structure and tunnel construction technology. , but also need to have safety awareness and team spirit. Because the work of tunnel boring drillers is dangerous and complicated, they need to pay great attention to safety protection measures in their work to avoid personal injury and property loss.