| |||
| пятнистость | |||
|
spot pattern : 36 phrases in 14 subjects |
| Acoustics | 1 |
| Drilling | 3 |
| Electronics | 2 |
| General | 1 |
| Makarov | 3 |
| Mass media | 1 |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 9 |
| Oil and gas technology | 4 |
| Oilfields | 1 |
| Physics | 2 |
| Sakhalin | 1 |
| Technology | 3 |
| |||
| пятнистость | |||
|
spot pattern : 36 phrases in 14 subjects |
| Acoustics | 1 |
| Drilling | 3 |
| Electronics | 2 |
| General | 1 |
| Makarov | 3 |
| Mass media | 1 |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 9 |
| Oil and gas technology | 4 |
| Oilfields | 1 |
| Physics | 2 |
| Sakhalin | 1 |
| Technology | 3 |