 |
| solid block: 20 phrases in 13 subjects |
| Architecture | 1 |
| Astronautics | 1 |
| Astronomy | 2 |
| Construction | 1 |
| Electronics | 1 |
| Informal | 1 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Refrigeration | 1 |
| Sakhalin | 1 |
| Technology | 7 |
|
| solid block: 20 phrases in 13 subjects |
| Architecture | 1 |
| Astronautics | 1 |
| Astronomy | 2 |
| Construction | 1 |
| Electronics | 1 |
| Informal | 1 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Refrigeration | 1 |
| Sakhalin | 1 |
| Technology | 7 |