 |
| dual-redundant: 16 phrases in 12 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Caspian | 1 |
| Energy industry | 1 |
| Information technology | 1 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Sakhalin | 1 |
| Technology | 1 |
| Telecommunications | 1 |
|
| dual-redundant: 16 phrases in 12 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Caspian | 1 |
| Energy industry | 1 |
| Information technology | 1 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Sakhalin | 1 |
| Technology | 1 |
| Telecommunications | 1 |