 |
| maintenance routine: 108 phrases in 36 subjects |
| Agriculture | 3 |
| Architecture | 1 |
| Armored vehicles | 2 |
| Astronautics | 3 |
| Automobiles | 2 |
| Aviation | 3 |
| Bridge construction | 2 |
| Business | 3 |
| Cables and cable production | 1 |
| Computers | 1 |
| Construction | 2 |
| Drilling | 1 |
| Economy | 1 |
| Electronics | 2 |
| Energy industry | 1 |
| European Bank for Reconstruction and Development | 5 |
| Finances | 1 |
| General | 11 |
| Information technology | 6 |
| Logistics | 1 |
| Machine tools | 1 |
| Makarov | 2 |
| Mathematics | 1 |
| Microelectronics | 1 |
| Military | 3 |
| Navigation | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Oil processing plants | 2 |
| Programming | 2 |
| Rail transport | 1 |
| Security systems | 1 |
| Technology | 32 |
| Telecommunications | 2 |
| Transport | 2 |
| Weapons of mass destruction | 1 |