Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
New Austrian Tunnelling Method  | |
|---|---|
| RT | excavations |
| methods | |
| mining | |
| tunnels | |
| SN | Added to Thesaurus in 1985. |
| Data sets | Publications | Expeditions | Thesaurus |
| New Austrian Tunnelling Method | |
|---|---|
| RT | excavations |
| methods | |
| mining | |
| tunnels | |
| SN | Added to Thesaurus in 1985. |