 |
| |||
| helper (oleg.vigodsky); helper unit (oleg.vigodsky) | |||
| блок помощи: 31 phrases in 13 subjects |
| Astronautics | 2 |
| Drilling | 2 |
| Electronics | 1 |
| Forestry | 1 |
| Makarov | 5 |
| Mass media | 8 |
| Military | 2 |
| Nuclear and fusion power | 1 |
| Patents | 1 |
| Polygraphy | 1 |
| Programming | 3 |
| Technology | 2 |
| Telecommunications | 2 |