 |
| |||
| internal quality audit (Johnny Bravo) | |||
| internal quality control (MichaelBurov) | |||
| внутренний контроль качества: 4 phrases in 3 subjects |
| General | 1 |
| Gold mining | 2 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| internal quality audit (Johnny Bravo) | |||
| internal quality control (MichaelBurov) | |||
| внутренний контроль качества: 4 phrases in 3 subjects |
| General | 1 |
| Gold mining | 2 |
| Natural resourses and wildlife conservation | 1 |