| |||
| выборочная проверка надёжности | |||
|
reliability sampling : 5 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Psychology | 1 |
| Quality control and standards | 1 |
| |||
| выборочная проверка надёжности | |||
|
reliability sampling : 5 phrases in 3 subjects |
| Oil / petroleum | 3 |
| Psychology | 1 |
| Quality control and standards | 1 |