 |
| maintenance recording: 42 phrases in 14 subjects |
| Armored vehicles | 1 |
| Aviation | 3 |
| Economy | 3 |
| General | 2 |
| Information technology | 1 |
| Librarianship | 1 |
| Military | 11 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Pharmacy and pharmacology | 1 |
| Quality control and standards | 5 |
| SAP tech. | 2 |
| Technology | 8 |
| Telecommunications | 1 |