| |||
| физико-химический метод | |||
|
physicochemical method : 5 phrases in 3 subjects |
| Oil / petroleum | 2 |
| Oilfields | 2 |
| Quality control and standards | 1 |
| |||
| физико-химический метод | |||
|
physicochemical method : 5 phrases in 3 subjects |
| Oil / petroleum | 2 |
| Oilfields | 2 |
| Quality control and standards | 1 |