 |
| |||
| измерение уровня воды | |||
| water- level measurement: 5 phrases in 4 subjects |
| Energy industry | 2 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
|
| |||
| измерение уровня воды | |||
| water- level measurement: 5 phrases in 4 subjects |
| Energy industry | 2 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |