| 普通话 | cmn-000 |
| 地下工程 | |
| 國語 | cmn-001 | 地下工程 |
| Hànyǔ | cmn-003 | di4 xia4 gong1 cheng2 |
| English | eng-000 | substructure work |
| English | eng-000 | subterranean works |
| English | eng-000 | underground construction |
| English | eng-000 | underground engineering |
| English | eng-000 | underground works |
| English | eng-000 | understructure work |
| русский | rus-000 | подземелье |