 |
| |||
| выборочное обследование | |||
|
sample examination : 6 phrases in 5 subjects |
| Automated equipment | 1 |
| Economics | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oilfields | 1 |
|
| |||
| выборочное обследование | |||
|
sample examination : 6 phrases in 5 subjects |
| Automated equipment | 1 |
| Economics | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oilfields | 1 |