| |||
| equipment testing (Yeldar Azanbayev) | |||
|
опробование оборудования : 7 phrases in 5 subjects |
| Construction | 1 |
| Drilling | 1 |
| Energy industry | 1 |
| General | 3 |
| Makarov | 1 |
| |||
| equipment testing (Yeldar Azanbayev) | |||
|
опробование оборудования : 7 phrases in 5 subjects |
| Construction | 1 |
| Drilling | 1 |
| Energy industry | 1 |
| General | 3 |
| Makarov | 1 |