 |
| |||
| temperature recorder group | |||
| прибор для записи температуры: 5 phrases in 5 subjects |
| Hydrology | 1 |
| Navigation | 1 |
| Pulp and paper industry | 1 |
| Refrigeration | 1 |
| Water resources | 1 |
|
| |||
| temperature recorder group | |||
| прибор для записи температуры: 5 phrases in 5 subjects |
| Hydrology | 1 |
| Navigation | 1 |
| Pulp and paper industry | 1 |
| Refrigeration | 1 |
| Water resources | 1 |