| |||
| исследование воды (Yeldar Azanbayev) | |||
|
testing of water : 11 phrases in 3 subjects |
| Military | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 5 |
| |||
| исследование воды (Yeldar Azanbayev) | |||
|
testing of water : 11 phrases in 3 subjects |
| Military | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 5 |