 |
| |||
| отверстие для чистки; люк для прочистки | |||
| cleaning hole: 25 phrases in 11 subjects |
| Caspian | 1 |
| Drilling | 3 |
| Electronics | 1 |
| Mass media | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 9 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Rail transport | 1 |
| Sakhalin | 1 |
| Technology | 2 |
|
| |||
| отверстие для чистки; люк для прочистки | |||
| cleaning hole: 25 phrases in 11 subjects |
| Caspian | 1 |
| Drilling | 3 |
| Electronics | 1 |
| Mass media | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 9 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Rail transport | 1 |
| Sakhalin | 1 |
| Technology | 2 |