 |
| |||
| наполнение маслом (Лыкова Г.М.) | |||
| oil extension: 4 phrases in 4 subjects |
| Drilling | 1 |
| Facilities | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
|
| |||
| наполнение маслом (Лыкова Г.М.) | |||
| oil extension: 4 phrases in 4 subjects |
| Drilling | 1 |
| Facilities | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |