| |||
| достоверность оценки | |||
|
estimate reliability : 5 phrases in 4 subjects |
| General | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 2 |
| |||
| достоверность оценки | |||
|
estimate reliability : 5 phrases in 4 subjects |
| General | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 2 |